Letteratura scientifica selezionata sul tema "Non-linear geometry"
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Articoli di riviste sul tema "Non-linear geometry":
Mourad, J. "Linear connections in non-commutative geometry". Classical and Quantum Gravity 12, n. 4 (1 aprile 1995): 965–74. http://dx.doi.org/10.1088/0264-9381/12/4/007.
BANKS, S. P. "On non-linear systems and algebraic geometry". International Journal of Control 42, n. 2 (agosto 1985): 333–52. http://dx.doi.org/10.1080/00207178508933367.
Panchuk, K. L., e T. M. Myasoyedova. "The surface of non-linear rotation". Omsk Scientific Bulletin, n. 188 (2023): 5–12. http://dx.doi.org/10.25206/1813-8225-2023-188-5-12.
Ettinger, B., N. Sarig e Y. Yomdin. "Linear versus Non-Linear Acquisition of Step-Functions". Journal of Geometric Analysis 18, n. 2 (4 marzo 2008): 369–99. http://dx.doi.org/10.1007/s12220-008-9016-0.
Samovol, V. S. "Power Geometry of a Non-Linear Differential Equation". Moscow Mathematical Journal 18, n. 2 (2018): 387–402. http://dx.doi.org/10.17323/1609-4514-2018-18-2-387-402.
Destuynder, Philippe, e Michel Salaün. "Approximation of shell geometry for non-linear analysis". Computer Methods in Applied Mechanics and Engineering 152, n. 3-4 (gennaio 1998): 393–430. http://dx.doi.org/10.1016/s0045-7825(97)00040-6.
Nojima, Kôichirô. "Non-Linear Sigma Model in Semi-Infinite Geometry". Journal of the Physical Society of Japan 58, n. 5 (15 maggio 1989): 1862–63. http://dx.doi.org/10.1143/jpsj.58.1862.
Ragozini, Giancarlo. "A computational geometry approach for linear and non linear discriminant analysis". Computational Statistics 15, n. 1 (marzo 2000): 115–25. http://dx.doi.org/10.1007/s001800050042.
Chu, Jianchun, e Nicholas McCleerey. "Fully non-linear degenerate elliptic equations in complex geometry". Journal of Functional Analysis 281, n. 9 (novembre 2021): 109176. http://dx.doi.org/10.1016/j.jfa.2021.109176.
Brooke, John M., e David Moss. "Non-linear dynamos in torus geometry: transition to chaos". Monthly Notices of the Royal Astronomical Society 266, n. 3 (febbraio 1994): 733–39. http://dx.doi.org/10.1093/mnras/266.3.733.
Tesi sul tema "Non-linear geometry":
Luo, Ye. "Linear systems on metric graphs and some applications to tropical geometry and non-archimedean geometry". Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/52323.
Li, Siran. "Analysis of several non-linear PDEs in fluid mechanics and differential geometry". Thesis, University of Oxford, 2017. https://ora.ox.ac.uk/objects/uuid:20866cbb-e5ab-4a6b-b9dc-88a247d15572.
Le, Gros Brian Neil. "Three-dimensional, non-linear finite element analysis, and elastic modulus optimization of a geometry for a non-metallic femoral stem". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2002. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ65632.pdf.
Ody, Michael S. "The (2+1)-dimensional non-linear O(3) sigma model and the classical differential geometry of curves and surfaces". Thesis, University of Kent, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358169.
Zois, Ioannis. "The duality between two-index potentials and the non-linear sigma model in field theory". Thesis, University of Oxford, 1996. http://ora.ox.ac.uk/objects/uuid:c350f73e-5e44-4942-8674-4321f5075b1e.
Cabrera, Carnero Iraida [UNESP]. "Modelos integráveis multicarregados e integrabilidade no plano não comutativo". Universidade Estadual Paulista (UNESP), 2003. http://hdl.handle.net/11449/102515.
Nesta fase construísmo e estudamos uma nova classe de modelos integráveis (relativístico e não relativístico) em duas dimensões, associados à álgebra afim 'A IND.3 POT.(1)'. Estes modelos apresentam sólitons tipológicos os quais portam duas cargas elétricas U(1) X U(1). O modelo de Toda afim (relativístico) é construído a partir do modelo WZNW mediante a calibração da ação Swznw e corresponde ao primeiro membro de grau negativo q = -1 de uma hierarquia de modelos cKP do tipo dyon. O modelo mais simples não relativístico dentro desta hierarquia corresponde ao grau q = 2 positivo. As soluções de 1-sóliton para ambos modelos foram construídas e relações explícitas entre ambas soluções (assim como entre as cargas conservadas) foram encontradas. Outro modelo integrável com simetrias não abelianas locais SL(2) X U(1) é introduzido. Numa aproximação à integrabilidade em espaços não-comutativos estudamos generalizações não comutativas no plano dos modelos integráveis bidimensionais sine-, sinh-Gordon e U(N) Quiral Principal. Calculando a amplitude de espalhamento à nível de árvore de um processo de produção de partículas provamos que a versão não-comutativa do modelo de sinh-Gordon que se obtém mediante a deformação Moyal da respectiva ação não é integrável. Por outro lado, a incorporação de vínculos adicionais que são obtidos a partir da generalização da condição de curvatura nula, tornam o modelo integrável. O modelo Quiral Principal generalizado a partir da deformação Moyal da ação, preserva a sua integrabilidade, ao contrário dos modelos sinh-Gordon e sine-Gordon.
In this thesis we have constructed and studied a new class of two-dimensional integrable models (relativistic and nonrelativistic), related to the affine algebra 'A IND.3 POT.(1)'. These models admit U(1) X U(1) charged topological solitons. The affine Toda relativistic model is constructed from the gauged WZNW action and corresponds to the first negative grade q = -1 member of a dyonic hierarchy of cKP models. The simplest nonrelativistic model corresponds to the positive grade q = 2 of this hierarchy. The 1-soliton solutions for both models were constructed and explicit relations between them (and the conserved charges as well) were found. Another integrable model with local nonabelian SL(2) X U(1) simetries is introduced. In the context of integrability on noncommutative spaces, we have studied noncommutative generalizations on the plane of the two-dimensional integrable models sine-, sinh-Gordon and U(N) Principal Quiral. By computing for the sinh-Gordon model, the tree-level amplitude of a process of production of particles, we proved that the noncommutative generalization of this model that it is obtained by the Moyal deformation of the corresponding action is not integrable. On the other hand, the addition of extra constraints, obtained by the generalization of the zero-curvature method, renders the integrability of the model. The generalization of the Principal Quiral model by the Moyal deformation of the action preserves the integrability, contrary to the previous case
Göteman, Malin. "The Complex World of Superstrings : On Semichiral Sigma Models and N=(4,4) Supersymmetry". Doctoral thesis, Uppsala universitet, Teoretisk fysik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-183407.
Bredthauer, Andreas. "Tensionless Strings and Supersymmetric Sigma Models : Aspects of the Target Space Geometry". Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7105.
Cabrera, Carnero Iraida. "Modelos integráveis multicarregados e integrabilidade no plano não comutativo /". São Paulo : [s.n.], 2003. http://hdl.handle.net/11449/102515.
Banca: Galen Mihaylov Sotkov
Banca: Abraham Hirsz Zimerman
Banca: Paulo Teotônio Sobrinho
Banca: Márcio José Martins
Resumo: Nesta fase construísmo e estudamos uma nova classe de modelos integráveis (relativístico e não relativístico) em duas dimensões, associados à álgebra afim 'A IND.3 POT.(1)'. Estes modelos apresentam sólitons tipológicos os quais portam duas cargas elétricas U(1) X U(1). O modelo de Toda afim (relativístico) é construído a partir do modelo WZNW mediante a calibração da ação Swznw e corresponde ao primeiro membro de grau negativo q = -1 de uma hierarquia de modelos cKP do tipo dyon. O modelo mais simples não relativístico dentro desta hierarquia corresponde ao grau q = 2 positivo. As soluções de 1-sóliton para ambos modelos foram construídas e relações explícitas entre ambas soluções (assim como entre as cargas conservadas) foram encontradas. Outro modelo integrável com simetrias não abelianas locais SL(2) X U(1) é introduzido. Numa aproximação à integrabilidade em espaços não-comutativos estudamos generalizações não comutativas no plano dos modelos integráveis bidimensionais sine-, sinh-Gordon e U(N) Quiral Principal. Calculando a amplitude de espalhamento à nível de árvore de um processo de produção de partículas provamos que a versão não-comutativa do modelo de sinh-Gordon que se obtém mediante a deformação Moyal da respectiva ação não é integrável. Por outro lado, a incorporação de vínculos adicionais que são obtidos a partir da generalização da condição de curvatura nula, tornam o modelo integrável. O modelo Quiral Principal generalizado a partir da deformação Moyal da ação, preserva a sua integrabilidade, ao contrário dos modelos sinh-Gordon e sine-Gordon.
Abstract: In this thesis we have constructed and studied a new class of two-dimensional integrable models (relativistic and nonrelativistic), related to the affine algebra 'A IND.3 POT.(1)'. These models admit U(1) X U(1) charged topological solitons. The affine Toda relativistic model is constructed from the gauged WZNW action and corresponds to the first negative grade q = -1 member of a dyonic hierarchy of cKP models. The simplest nonrelativistic model corresponds to the positive grade q = 2 of this hierarchy. The 1-soliton solutions for both models were constructed and explicit relations between them (and the conserved charges as well) were found. Another integrable model with local nonabelian SL(2) X U(1) simetries is introduced. In the context of integrability on noncommutative spaces, we have studied noncommutative generalizations on the plane of the two-dimensional integrable models sine-, sinh-Gordon and U(N) Principal Quiral. By computing for the sinh-Gordon model, the tree-level amplitude of a process of production of particles, we proved that the noncommutative generalization of this model that it is obtained by the Moyal deformation of the corresponding action is not integrable. On the other hand, the addition of extra constraints, obtained by the generalization of the zero-curvature method, renders the integrability of the model. The generalization of the Principal Quiral model by the Moyal deformation of the action preserves the integrability, contrary to the previous case
Doutor
Peñaranda, Luis. "Géométrie algorithmique non linéaire et courbes algébriques planaires". Electronic Thesis or Diss., Nancy 2, 2010. http://www.theses.fr/2010NAN23002.
We tackle in this thesis the problem of computing the topology of plane algebraic curves. We present an algorithm that avoids special treatment of degenerate cases, based on algebraic tools such as Gröbner bases and rational univariate representations. We implemented this algorithm and showed its performance by comparing to simi- lar existing programs. We also present an output-sensitive complexity analysis of this algorithm. We then discuss the tools that are necessary for the implementation of non- linear geometric algorithms in CGAL, the reference library in the computational geom- etry community. We present an univariate algebraic kernel for CGAL, a set of functions aimed to handle curved objects defined by univariate polynomials. We validated our approach by comparing it to other similar implementations
Libri sul tema "Non-linear geometry":
Teunissen, P. J. G. The geometry of geodetic inverse linear mapping and non-linear adjustment. Delft, The Netherlands: Rijkscommissie voor geodesie, 1985.
Seidel, J. J. Geometry and combinatorics: Selected works of J.J. Seidel. Boston: Academic Press, 1991.
Artin, Emil. Algèbre géométrique. Paris: Editions Jacques Gabay, 1996.
Faulkner, John R. The role of nonassociative algebra in projective geometry. Providence, Rhode Island: American Mathematical Society, 2014.
Maclagan, Diane. Introduction to tropical geometry. Providence, Rhode Island: American Mathematical Society, 2015.
Iwaniec, Tadeusz. Geometric function theory and non-linear analysis. Oxford: Clarendon, 2001.
1944-, Morozov Albert D., a cura di. Invariant sets for Windows. Singapore: World Scientific, 1999.
Workshop, in Astronomy and Astrophysics of Chamonix (3rd 1993 Chamonix France). An introduction to methods of complex analysis and geometry for classical mechanics and non-linear waves: Proceedings of the third Workshop in Astronomy and Astrophysics of Chamonix (France), 1st-06 February 1993. Gif-sur-Yvette, France: Editions Frontières, 1994.
Ivanova, Jordanka, e Franco Pastrone. Geometric Method for Stability of Non-Linear Elastic Thin Shells. Boston, MA: Springer US, 2002. http://dx.doi.org/10.1007/978-1-4615-1511-1.
Ivanova, Jordanka. Geometric method for stability of non-linear elastic thin shells. Boston: Kluwer Academic Publishers, 2002.
Capitoli di libri sul tema "Non-linear geometry":
Sabin, Malcolm. "Non-linear Conditions". In Geometry and Computing, 147–53. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-13648-1_26.
Joswig, Michael, e Thorsten Theobald. "Applications of Non-linear Computational Geometry". In Universitext, 209–22. London: Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-4817-3_13.
Glazman, Roman E. "Fractal Nature of Surface Geometry in a Developed Sea". In Non-Linear Variability in Geophysics, 217–26. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-009-2147-4_15.
Browder, Felix E. "Normal Solvability for Nonlinear Mappings and the Geometry of Banach Spaces". In Problems in Non-Linear Analysis, 37–66. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-10998-0_3.
Linh, Troung Kieu, e Atsushi Imiya. "Discrete Linear Geometry on Non-square Grid". In Communications in Computer and Information Science, 219–32. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72073-5_17.
Bahri, A., e H. Brezis. "Non-Linear Elliptic Equations on Riemannian Manifolds with the Sobolev Critical Exponent". In Topics in Geometry, 1–100. Boston, MA: Birkhäuser Boston, 1996. http://dx.doi.org/10.1007/978-1-4612-2432-7_1.
De León, M., J. C. Marrero e D. Martin De Diego. "Time-Dependent Mechanical Systems With Non-Linear Constraints". In New Developments in Differential Geometry, Budapest 1996, 221–34. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-5276-1_15.
Armstrong, John, e Damiano Brigo. "Extrinsic Projection of Itô SDEs on Submanifolds with Applications to Non-linear Filtering". In Computational Information Geometry, 101–20. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47058-0_5.
Buchberger, Bruno. "Applications of Gröbner bases in non-linear computational geometry". In Trends in Computer Algebra, 52–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/3-540-18928-9_5.
Buchberger, Bruno. "Applications of Gröbner Bases in Non-Linear Computational Geometry". In Mathematical Aspects of Scientific Software, 59–87. New York, NY: Springer New York, 1988. http://dx.doi.org/10.1007/978-1-4684-7074-1_3.
Atti di convegni sul tema "Non-linear geometry":
Kunzinger, M. "Recent progress in special Colombeau algebras: geometry, topology, and algebra". In Linear and Non-Linear Theory of Generalized Functions and its Applications. Warsaw: Institute of Mathematics Polish Academy of Sciences, 2010. http://dx.doi.org/10.4064/bc88-0-14.
Burton, D. A., H. Wen, Carlos Herdeiro e Roger Picken. "Non-linear electrostatic waves in Born-Infeld plasmas". In XIX INTERNATIONAL FALL WORKSHOP ON GEOMETRY AND PHYSICS. AIP, 2011. http://dx.doi.org/10.1063/1.3599131.
Buchberger, B. "Algebraic methods for non-linear computational geometry (invited address)". In the fourth annual symposium. New York, New York, USA: ACM Press, 1988. http://dx.doi.org/10.1145/73393.73402.
LEIFER, Peter. "THE RELATIVISTIC NON-LINEAR QUANTUM DYNAMICS FROM THE ℂPN–1 GEOMETRY". In Proceedings of the 3rd International Colloquium on Differential Geometry and Its Related Fields. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814541817_0005.
Jia, Peirong, Jonathan Kofman, Chad English e Adam Deslauriers. "Comparison of linear and non-linear calibration methods for phase-shifting surface-geometry measurement". In Optomechatronic Technologies 2005, a cura di Kazuhiko Sumi. SPIE, 2005. http://dx.doi.org/10.1117/12.649016.
Mereu, Riccardo, Emanuela Colombo e Fabio Inzoli. "Non Linear Eddy Viscosity Model Applied to U-Bend Industrial Geometry". In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11673.
Soldatenkov, A. P., E. V. Naidenkin, S. V. Panin, A. A. Shanyavsky, I. P. Mishin, A. V. Eremin e A. A. Bogdanov. "Fatigue Strength of Deformed Titanium Alloy VT22 for Different Sample Geometry and Loading Frequency". In Physical Mesomechanics of Materials. Physical Principles of Multi-Layer Structure Forming and Mechanisms of Non-Linear Behavior. Novosibirsk State University, 2022. http://dx.doi.org/10.25205/978-5-4437-1353-3-122.
Liu, Yan, Paul G. Tucker, Alex Jouvray e Peter W. Carpenter. "COMPUTATION OF A NON-ISOTHERMAL COMPLEX GEOMETRY FLOW USING NON-LINEAR URANS AND ZONAL LES MODELLING". In Third Symposium on Turbulence and Shear Flow Phenomena. Connecticut: Begellhouse, 2003. http://dx.doi.org/10.1615/tsfp3.150.
Usman, Asad A., e Mohammad Usman. "Determination of Geometric Distortions in Automotive Lamps Using Non-Linear Parametric Estimations". In ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/dac-34071.
Manjeet, Keshav, e Chandra Mohan Sujatha. "Modeling and Optimization of Non-Linear Herschel-Bulkley Fluid Model Based Magnetorheological Valve Geometry". In 2018 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM). IEEE, 2018. http://dx.doi.org/10.1109/aim.2018.8452342.
Rapporti di organizzazioni sul tema "Non-linear geometry":
Chauhan, Vinod. L52294 Corrosion Assessment Guidance for High Strength Steels. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), agosto 2009. http://dx.doi.org/10.55274/r0010319.
Bayless, Jeff, e Norman Abrahamson. An Empirical Model for Fourier Amplitude Spectra using the NGA-West2 Database. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, dicembre 2018. http://dx.doi.org/10.55461/cfhs8430.
Alchanatis, Victor, Stephen W. Searcy, Moshe Meron, W. Lee, G. Y. Li e A. Ben Porath. Prediction of Nitrogen Stress Using Reflectance Techniques. United States Department of Agriculture, novembre 2001. http://dx.doi.org/10.32747/2001.7580664.bard.
Oliynyk, Kateryna, e Matteo Ciantia. Application of a finite deformation multiplicative plasticity model with non-local hardening to the simulation of CPTu tests in a structured soil. University of Dundee, dicembre 2021. http://dx.doi.org/10.20933/100001230.