Relevant bibliographies by topics / A-boundary

Academic literature on the topic 'A-boundary'

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Published: 4 June 2021
Last updated: 29 January 2023

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Journal articles on the topic "A-boundary"

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Infante, Gennaro, and Paolamaria Pietramala. "A third order boundary value problem subject to nonlinear boundary conditions." Mathematica Bohemica 135, no. 2 (2010): 113–21. http://dx.doi.org/10.21136/mb.2010.140687.

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Mieloszyk, Eligiusz. "Boundary value problem for a difference equation." Czechoslovak Mathematical Journal 40, no. 3 (1990): 361–66. http://dx.doi.org/10.21136/cmj.1990.102389.

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Bukanay, N. U., A. E. Mirzakulova, M. K. Dauylbayev, and K. T. Konisbayeva. "A boundary jumps phenomenon in the integral boundary value problem for singularly perturbed differential equations." BULLETIN OF THE KARAGANDA UNIVERSITY-MATHEMATICS 98, no. 2 (June 30, 2020): 46–58. http://dx.doi.org/10.31489/2020m2/46-58.

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Kanguzhin, Baltabek, and Niyaz Tokmagambetov. "A boundary inverse problem for a second order differential operator." International Journal of Mathematics and Physics 5, no. 2 (2014): 24–30. http://dx.doi.org/10.26577/2218-7987-2014-5-2-24-30.

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Bosák, Miroslav. "A unilateral boundary-value problem for the rod." Applications of Mathematics 33, no. 2 (1988): 103–15. http://dx.doi.org/10.21136/am.1988.104292.

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Rudolf, Boris. "A periodic boundary value problem in Hilbert space." Mathematica Bohemica 119, no. 4 (1994): 347–58. http://dx.doi.org/10.21136/mb.1994.126123.

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Fabian, Peter, Bernhard Rappenglück, Andreas Stohl, Herbert Werner, Martin Winterhalter, Hans Schlager, Paul Stock, et al. "Boundary layer photochemistry during a total solar eclipse." Meteorologische Zeitschrift 10, no. 3 (May 1, 2001): 187–92. http://dx.doi.org/10.1127/0941-2948/2001/0010-0187.

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Ural'tseva, N. N. "Contact of a free boundary with a fixed boundary." Sbornik: Mathematics 191, no. 2 (February 28, 2000): 307–15. http://dx.doi.org/10.1070/sm2000v191n02abeh000457.

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Kheyfets, Arkady. "The boundary of a boundary principle: A unified approach." Foundations of Physics 16, no. 5 (May 1986): 483–97. http://dx.doi.org/10.1007/bf01882731.

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Luca, Rodica. "On a class of $m$-point boundary value problems." Mathematica Bohemica 137, no. 2 (2012): 187–94. http://dx.doi.org/10.21136/mb.2012.142864.

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Dissertations / Theses on the topic "A-boundary"

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Arbesu, Ramon A. "Boundary : an exploration of architecture's power to mark a boundary." FIU Digital Commons, 2002. http://digitalcommons.fiu.edu/etd/1345.

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Cities are no longer recognizing their boundaries beyond their legal or political implications. This thesis explored the architecture of a boundary in the design of a structure that visually and symbolically marked the current Miami-Dade County development limit along Krome Avenue. This limit ultimately separates the city from the endangered Everglades ecosystem. Through the examination of ancient boundaries such as Medieval and Renaissance Military fortifications, as well as contemporary interventions such as Steven Holl's "Edge of the City Projects", an architectural vocabulary was developed considering the Double Wall, Bastion, Rampart, and Gate principles. However, rather than considering these principles to defend the city from outside forces, the focus of this exploration is their inversion in order to contain the city by strengthening its periphery visually and symbolically. From this exploration, it was concluded that a successful boundary or limit should be visible and significant. Furthermore, it should serve as an informative and reflective landmark.
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Velde, Antoine van de. "A multidimensional boundary sources method." Doctoral thesis, Universite Libre de Bruxelles, 1994. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/212674.

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Dullaway, Scott N. M. "A VHF boundary-layer radar /." Title page, contents and abstract only, 1999. http://web4.library.adelaide.edu.au/theses/09SM/09smd883.pdf.

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Furulind, Johanna, and Olivia Sjöqvist. "The Uber Boundary : Contextualizing the Organizational Boundary of a Digital Platform Organization." Thesis, Uppsala universitet, Företagsekonomiska institutionen, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-388921.

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Digital platform organizations challenges the organizational landscape by utilizing technology enabling cost efficient transactions. Uber is a commonly known example of such an organization, where tensions have arisen in various local contexts due to that the organization draw their boundary tightly around the platform to the benefit of organizational efficiency. Uber has as a consequence, been highly questioned in its liability of their primary operations: Is it a technology platform, or a transportation firm?   This thesis sets out to answer:  How is the organizational boundary of Uber challenged in various local contexts? The purpose is to provide an explanation towards how the organizational boundary of a digital platform organization could be understood in relation to local context, and how it can or cannot evolve in regards to these contexts. The results show that context matters for the boundary of Uber. In addition, a pattern amongst the context specific events emerged influencing the boundary. These can be categorized into four configurations: Adjusting, Expanding, Withdrawing and Intertwining. Each of the configurations explain the underlying reasons for the varying fluctuations the boundary of Uber show, and thus answer how the organizational boundary of Uber is challenged in various local contexts.
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Fure, Ashley Rose. "Boundary Notions: A Sonic Art Portfolio." Thesis, Harvard University, 2013. http://dissertations.umi.com/gsas.harvard:10962.

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I offer this dissertation as a survey and a story: a survey of my work across the field of sonic art and a story of my progressive compulsion toward sound that conveys touch. This haptic sensibility sharpens from Susurrus (2006) through Soma (2012), manifesting in a fixation on the impact of sound on bodies and the impact of bodies on sound. Both the visceral sensation of hearing and the manner in which movement imprints onto acoustic phenomena concern me. My musical forms are conceived not as abstract arrangements of objects (or notes) but as complex physical confrontations that produce audible byproducts. I compose primarily with chaotic spectra, mixing raw noise from found objects with extended instrumental techniques. These timbres front an acoustic wildness intentionally abated in conventional instrumental practice. And yet, the precision of classical instruments opens avenues of transformation closed to unmediated noise. Virtuosity and crudeness face-off in my work, circling an aesthetic region between embellishment and fact, between sound as a carrier of aesthetic intent and sound as a subsidiary effect of action. The ten works presented in this portfolio include eight compositions scored for a range of ensembles, from soloist to orchestra, with and without electronics, as well as two interactive multimedia installations. Dramatic links between physical movement and musical form arise across this output. In my installations, I posit causal relationships between visible stimuli (spinning strings, spatial structures, moving bodies) and resultant sounds. In my electroacoustic works, I attend to the implied weight of spatialized sound – as though a gesture’s trajectory through arrayed speakers were informed by gravity. In my acoustic music, I bring the muscular strain behind instrumental technique to the perceptual fore. My professional activities shift regularly between concert music and installation art and between acoustic and electroacoustic contexts. Passing between these genres stretches the boundaries of my creative practice and forces me to consistently reframe notions of ritual and form. Within each platform, I aim to stage visceral aesthetic encounters that, as Francis Bacon once hoped for his paint, bypass the brain and go directly to the nervous system.
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Harrison, Jonathan. "Boundary strategy : a new sociological model." Thesis, University of Leicester, 2006. http://hdl.handle.net/2381/29010.

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This thesis is a work of historical sociology, presenting a developmental model of the British State that tracks its growth as a strategic system since 1066. It is comparable with the work of Mann (1986) and Tilly (1992) in arguing for a long-term model of state development that focusses on elite strategies. Boundary strategy is defined as a field of strategic action, with the state at its centre, which helps to produce a national population that imagines its internal boundaries of 'race', ethnicity, class and location in ways that conceal the objective structure of political and class relations. The thesis demonstrates how this field has developed in Britain over the centuries into six key strategies, defined as Blood, Pollution, Property, Civilisation, Nation and Race. The study achieves this by dividing British history since 1066 into four phases. The first is the Feudal State, 1066-1529. The second is the Protestant State, 1530-1829. The third is the Incorporation State, 1830 to the present day, and the fourth is the Fortress State, 1903 to the present day. It is argued that the Incorporation and Fortress phases of the state's development have unfolded concurrently since 1903, forming two distinct but interdependent functional dimensions. The thesis devotes one case study chapter to each phase. The final case study chapter then examines how the incorporation and fortress dimensions have been synthesised in the policy of asylum seeker dispersal since 1997. Each study is structured around the strategies and investigates how the strategies have responded to conflicts between elite interests and popular pressures 'from below'. The case studies also examine how popular violence against minorities has resulted from the unintended consequences of boundary strategies.
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Ademoyero, Oreoluwa Oyinlade. "A parallel Galerkin boundary element method." Thesis, University of Hertfordshire, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.410144.

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Tang, W. "A generalized approach for transforming domain integrals into boundary integrals in boundary element methods." Thesis, University of Southampton, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378981.

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Zhang, Cheng. "Continuous and quad-graph integrable models with a boundary : reflection maps and 3D-boundary consistency." Thesis, City University London, 2013. http://openaccess.city.ac.uk/3016/.

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This thesis is focusing on boundary problems for various classical integrable schemes. First, we consider the vector nonlinear Schrodinger (NLS) equation on the halfline. Using a Backlund transformation method which explores the folding symmetry of the system, classes of integrable boundary conditions (BCs) are derived. These BCs coincide with the linearizable BCs obtained using the unified transform method developed by Fokas. The notion of integrability is argued by constructing an explicit generating function for conserved quantities. Then, by adapting a mirror image technique, an inverse scattering method with an integrable boundary is constructed in order to obtain N-soliton solutions on the half-line, i.e. N-soliton reflections. An interesting phenomenon of transmission between different components of vector solitons before and after interacting with the boundary is demonstrated. Next, in light of the fact that the soliton-soliton interactions give rise to Yang-Baxter maps, we realize that the soliton-boundary interactions that are extracted from the N-soliton reflections can be translated into maps satisfying the set-theoretical counterpart of the quantum reflection equation. Solutions of the set-theoretical reflection equation are referred to as reflection maps. Both the Yang-Baxter maps and the reflection maps guarantee the factorization of the soliton-soliton and soliton-boundary interactions for vector NLS solitons on the half-line. Indeed, reflection maps represent a novel mathematical structure. Basic notions such as parametric reflection maps, their graphic representations and transfer maps are also introduced. As a natural extension, this object is studied in the context of quadrirational Yang-Baxter maps, and a classification of quadrirational reflection maps is obtained. Finally, boundaries are added to discrete integrable systems on quad-graphs. Triangle configurations are used to discretize quad-graphs with boundaries. Relations involving vertices of the triangles give rise to boundary equations that are used to described BCs. We introduce the notion of integrable BCs by giving a three-dimensional boundary consistency as a criterion for integrability. By exploring the correspondence between the quadrirational Yang-Baxter maps and the so-called ABS classification, we also show that quadrirational reflection maps can be used as a systematic tool to generate integrable boundary equations for the equations from the ABS classification.
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McGregor, Peter Stanley. "Modelling the Effect of Suspended Bodies on Cavitation Bubbles near a Ridgid Boundary using a Boundary Integral Approach." Queensland University of Technology, 2003. http://eprints.qut.edu.au/15822/.

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Cavitation is the spontaneous vaporisation of a liquid to its gaseous state due to the local absolute pressure falling to the liquid's vapour pressure (Douglas, Gasiorek et al. 1995). Cavitation is present in a wide range of mechanical systems ranging from ship screws to journal bearing. Generally, cavitation is unavoidable and may cause considerable damage and efficiency losses to these systems. This thesis considers hydraulic systems specifically, and uses a modified Greens equation to develop a boundary integral method to simulate the effect that suspended solid bodies have on a single cavitation bubble. Because of the limitations of accurately modelling cavitation bubbles beyond touchdown, results are only presented for cases up to touchdown. The aim of the model is to draw insight into the reasons there is a measurable change in cavitation erosion rate with increasing oil-in-water emulsion percentage. This principle was extended to include the effect that ingested particulates may have on cavitation in hydraulic machinery. Two particular situations are modelled; the first consists of stationary rigid particles in varying proximity to a cavitation bubble near a rigid boundary. The second case is similar; however the suspended particle is allowed to move under the influence of the pressure differential caused by the expanding/contracting cavitation bubble. Numerous characteristics of the domain are considered, including domain pressures and fluid field motion, and individual boundary surface characteristics. The conclusion of the thesis is that solid bodies, either stationary or moving, have little effect on the cavity from an energy perspective. Regardless of size or density, all energy transferred from the cavity to the solid body is returned indicating that there is no net change. As this energy is ultimately responsible for the peak pressure experienced by the domain (and hence responsible for eroding the rigid boundary) as the cavity rebounds, it then serves that a cavity with a solid body will rebound at the same pressure as a cavity without a suspended body present. If this is coupled with the observation that the cavity centroid at touchdown is largely unaffected by the presence of a suspension, then it would appear that the bubble near a solid would rebound at a very similar position as a cavity without a solid. Consequently, the damage potential of a cavity is unaffected by a suspension. However, there is one point of contention as the profile of the re-entrant jet of the cavity is altered by the presence of a suspension. As energy is radiated away from the cavity during penetration, it is possible that the shape of the jet may alter the rate that energy is radiated away during penetration. However, this requires further research to be definitive.
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Books on the topic "A-boundary"

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R, James C. L. Beyond a boundary. London: Serpent's Tail, 1994.

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R, James C. L. Beyond a boundary. London: Serpent's Tail, 1994.

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R, James C. L. Beyond a boundary. London: Serpent's Tail, 2000.

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R, James C. L. Beyond a boundary. Durham: Duke University Press, 1993.

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R, James C. L. Beyond a boundary. 5th ed. Durham: Duke University Press, 2013.

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Stoppard, Tom. The boundary: A play. London: S. French, 1991.

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Hanbury, William. Boundary disputes: A practical guide. Welwyn Garden City: EMIS Professional Publishing, 2003.

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Davis, Helen. On what constitutes a boundary. London: Chelsea College of Art and Design, 2000.

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Field, Barbara. Boundary waters: A pastoral farce. New York: Dramatists Play Service, 1993.

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A boundary waters fishing guide. Minocqua, WI: Northword Press, 1990.

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Book chapters on the topic "A-boundary"

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Richards, Graham. "A Boundary Problem." In Psychology, Religion, and the Nature of the Soul, 51–64. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-7173-9_5.

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Gay, Paul. "Making a Boundary Survey." In Practical Boundary Surveying, 111–13. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07158-9_8.

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Turner, Jennifer. "Conclusion: A Boundary Patchwork." In The Prison Boundary, 221–38. London: Palgrave Macmillan UK, 2016. http://dx.doi.org/10.1057/978-1-137-53242-8_7.

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Coniam, David. "A Prototype Boundary Marker." In Text and Technology, 253. Amsterdam: John Benjamins Publishing Company, 1993. http://dx.doi.org/10.1075/z.64.17con.

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Mir, Raza, and Sanjay Jain. "Embracing a Constructed Boundary." In The Routledge Companion to Qualitative Research in Organization Studies, 1–18. 1 Edition. | New York : Routledge, [2017]: Routledge, 2017. http://dx.doi.org/10.4324/9781315686103-1.

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Turner, Jennifer. "Working Towards a Boundary Crossing." In The Prison Boundary, 139–82. London: Palgrave Macmillan UK, 2016. http://dx.doi.org/10.1057/978-1-137-53242-8_5.

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Gaul, Lothar, and Friedrich Moser. "A Hybrid Boundary Element Approach without Singular Boundary Integrals." In Selected Topics in Boundary Integral Formulations for Solids and Fluids, 107–16. Vienna: Springer Vienna, 2002. http://dx.doi.org/10.1007/978-3-7091-2548-9_10.

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"Boundary Condition at a Moving Boundary Boundary Condition at a moving boundary." In Formulas of Acoustics, 38–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-76833-3_32.

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"Acknowledgements." In Beyond a Boundary, xiii—xiv. Duke University Press, 2020. http://dx.doi.org/10.1515/9780822376255-001.

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"Foreword." In Beyond a Boundary, xv—xx. Duke University Press, 2020. http://dx.doi.org/10.1515/9780822376255-002.

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Conference papers on the topic "A-boundary"

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Dix, Alan. "A shifting boundary." In the 3rd International Web Science Conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/2527031.2527056.

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Wu, Wenyan, Chen Qian, Shuo Yang, Quan Wang, Yici Cai, and Qiang Zhou. "Look at Boundary: A Boundary-Aware Face Alignment Algorithm." In 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). IEEE, 2018. http://dx.doi.org/10.1109/cvpr.2018.00227.

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Premachandran, Vittal, Boyan Bonev, Xiaochen Lian, and Alan Yuille. "PASCAL Boundaries: A Semantic Boundary Dataset with a Deep Semantic Boundary Detector." In 2017 IEEE Winter Conference on Applications of Computer Vision (WACV). IEEE, 2017. http://dx.doi.org/10.1109/wacv.2017.16.

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Na, Jin Hee, Myoung Soo Park, and Jin Young Choi. "A new discriminant analysis based on boundary/non-boundary pattern separation." In 2009 International Joint Conference on Neural Networks (IJCNN 2009 - Atlanta). IEEE, 2009. http://dx.doi.org/10.1109/ijcnn.2009.5178840.

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Vlahopoulos, Nickolas, and S. T. Raveendra. "A Formulation of Unequal Impedance Boundary Conditions in Boundary Element Acoustics." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1062.

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Abstract The boundary element method (BEM) has been utilized extensively in numerical simulations of engineering acoustics problems. The indirect boundary element formulation (IBEM) allows the simulatneous modeling of the acoustic spaces on both sides of a thin vibrating structure. In order to exploit the full potential of the IBEF a new formulation was developed in this work, allowing the application of separate impedance boundary conditions on each side of the vibrating structure. This situation is often encountered in practical applications (engine enclosures, computer boxes, car bodies, etc.), where noise isolation material is applied on only one side of a vibrating structure.
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Mansur, Syahira, and Anuar Ishak. "Boundary layer flow for a nanofluid over a flat plate with a convective boundary condition." In INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES AND STATISTICS 2013 (ICMSS2013): Proceedings of the International Conference on Mathematical Sciences and Statistics 2013. AIP, 2013. http://dx.doi.org/10.1063/1.4823899.

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Xian Min and Wang Qiong. "A cohomology boundary learning algorithm." In 2010 3rd International Conference on Advanced Computer Theory and Engineering (ICACTE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icacte.2010.5579735.

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Johnson, Mark W., and Ali H. Ercan. "A Boundary Layer Transition Model." In ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/96-gt-444.

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A new boundary layer transition model is presented which relates the velocity fluctuations near the wall to the formation of turbulent spots. A relationship for the near wall velocity frequency spectra is also established, which indicates an increasing bias towards low frequencies as the skin friction coefficient for the boundary layer decreases. This result suggests that the dependence of transition on the turbulent length scale is greatest at low freestream turbulence levels. This transition model is incorporated in a conventional boundary layer integral technique and is used to predict eight of the ERCOFTAC test cases. Three of these test cases are for nominally zero pressure gradient and the remaining five are for a pressure distribution typical of an aft loaded turbine blade. The model is demonstrated to predict the development of the boundary layer through transition reasonably accurately for all the test cases. The sensitivity of start of transition to the turbulent length scale at low freestream turbulence levels is also demonstrated.
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Neugebauer, Jeffrey T., and Christina A. Hollon. "Positive solutions of a fractional boundary value problem with a fractional derivative boundary condition." In The 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications (Madrid, Spain). American Institute of Mathematical Sciences, 2015. http://dx.doi.org/10.3934/proc.2015.0615.

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Daghooghi, Mohsen, and Iman Borazjani. "Parallel Implementation of Periodic Boundary Conditions for a Curvilinear Immersed Boundary Method." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34069.

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In this paper, a periodic boundary condition is implemented for 3D unsteady finite volume solver for incompressible Navier-Stokes equations on curvilinear structured grids containing moving immersed boundaries of arbitrary geometrical complexity. The governing equations are discretized with second-order accuracy on a hybrid staggered/non-staggered grid layout. The discrete equations are integrated in time via a second-order fractional step method. To resolve all the relevant scales in the flow accurately, a high-resolution curvilinear mesh is required, i.e., the simulations are computationally expensive. Therefore, high-performance parallel computing is essential to obtain results within reasonable time for practical applications. The main challenge with the implantation of the parallel periodic boundary condition is to update information at ghost nodes on different processors. An efficient parallel algorithm is implemented to update the ghost nodes for the periodic boundary condition. The parallel implementation is tested by comparing the results with analytical solutions, which are found to be in excellent agreement with each other. The parallel performance of the solver with the periodic boundary condition is also investigated for different cases.
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Reports on the topic "A-boundary"

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Atkinson, F. V., H. G. Kaper, and Man Kam Kwong. Asymptotics of a free boundary problem. Office of Scientific and Technical Information (OSTI), October 1992. http://dx.doi.org/10.2172/10172528.

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Price, Marvin. The Portland Boundary Commission: a case study. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.844.

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Lumley, John L. A Study of Turbulent Boundary Layer Structure. Fort Belvoir, VA: Defense Technical Information Center, October 1986. http://dx.doi.org/10.21236/ada177609.

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Tsai, Tsung-Ming. A certainty grid to object boundary algorithm. Gaithersburg, MD: National Institute of Standards and Technology, 1994. http://dx.doi.org/10.6028/nist.ir.5447.

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Girton, James B. Parameterizing Internal Wave and Boundary Mixing in a Canyon (AESOP Internal Waves and Boundary Mixing). Fort Belvoir, VA: Defense Technical Information Center, September 2007. http://dx.doi.org/10.21236/ada573360.

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Kramer, Thomas R. A parser that converts a boundary representation into a features representation. Gaithersburg, MD: National Institute of Standards and Technology, 1989. http://dx.doi.org/10.6028/nist.ir.88-3864.

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Wilson, T. L. A three-region, moving boundary model of a furnace flame. Office of Scientific and Technical Information (OSTI), February 1996. http://dx.doi.org/10.2172/231186.

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Neuwald, P., H. Reichenbach, and A. L. Kuhl. Velocity measurements in a boundary layer with a density gradient. Office of Scientific and Technical Information (OSTI), November 1992. http://dx.doi.org/10.2172/10179980.

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Kopelyan, Sofya. Academic ‘boundary work’ in a regionally engaged university. University of Stavanger, 2018. http://dx.doi.org/10.3990/4.2535-5686.2018.10.

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Demetriades, A. Supersonic Boundary Layer Stability over a Rough Wall. Fort Belvoir, VA: Defense Technical Information Center, January 1985. http://dx.doi.org/10.21236/ada179580.

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