Littérature scientifique sur le sujet « Reduced method »
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Articles de revues sur le sujet "Reduced method"
Rizaldy, Ery M., J. M. Nursherida et Abdul Rahim Sadiq Batcha. « Reduced Dimension Lane Detection Method ». International Journal of Trend in Scientific Research and Development Special Issue, Special Issue-ICAEIT2017 (30 novembre 2018) : 191–96. http://dx.doi.org/10.31142/ijtsrd19136.
Texte intégralJain, Pankaj, Chandrani Basu et Vivek Panwar. « Reduced $pq$-Differential Transform Method and Applications ». Journal of Inequalities and Special Functions 13, no 1 (30 mars 2022) : 24–40. http://dx.doi.org/10.54379/jiasf-2022-1-3.
Texte intégralMaghri, Mounir El, et Youssef Elboulqe. « Reduced Jacobian Method ». Journal of Optimization Theory and Applications 179, no 3 (10 août 2018) : 917–43. http://dx.doi.org/10.1007/s10957-018-1362-x.
Texte intégralMaday, Yvon, et Einar M. Rønquist. « A reduced-basis element method ». Comptes Rendus Mathematique 335, no 2 (janvier 2002) : 195–200. http://dx.doi.org/10.1016/s1631-073x(02)02427-5.
Texte intégralDemo, Nicola, Marco Tezzele et Gianluigi Rozza. « EZyRB : Easy Reduced Basis method ». Journal of Open Source Software 3, no 24 (11 avril 2018) : 661. http://dx.doi.org/10.21105/joss.00661.
Texte intégralSchell, Michael J., et Bahadur Singh. « The Reduced Monotonic Regression Method ». Journal of the American Statistical Association 92, no 437 (mars 1997) : 128–35. http://dx.doi.org/10.1080/01621459.1997.10473609.
Texte intégralLobashev, A. A., et N. N. Trunov. « The reduced semiclassical description method ». Theoretical and Mathematical Physics 120, no 1 (juillet 1999) : 896–909. http://dx.doi.org/10.1007/bf02557399.
Texte intégralMaghri, Mounir El, et Youssef Elboulqe. « Correction to : Reduced Jacobian Method ». Journal of Optimization Theory and Applications 187, no 1 (1 décembre 2018) : 304. http://dx.doi.org/10.1007/s10957-018-1448-5.
Texte intégralBarrett, A., et G. Reddien. « On the Reduced Basis Method ». ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik 75, no 7 (1995) : 543–49. http://dx.doi.org/10.1002/zamm.19950750709.
Texte intégralDegen, Denise, Karen Veroy et Florian Wellmann. « Certified reduced basis method in geosciences ». Computational Geosciences 24, no 1 (13 décembre 2019) : 241–59. http://dx.doi.org/10.1007/s10596-019-09916-6.
Texte intégralThèses sur le sujet "Reduced method"
Garlapati, Revanth Reddy. « Reduced basis method for Boltzmann equation ». Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/39218.
Texte intégralIncludes bibliographical references (p. 103-106).
The main aim of the project is to solve the BGK model of the Knudsen parameterized Boltzmann equation which is 1-d with respect to both space and velocity. In order to solve the Boltzmann equation, we first transform the original differential equation by replacing the dependent variable with another variable, weighted with function t(y); next we obtain a Petrov Galerkin weak form of this new transformed equation. To obtain a stable and accurate solution of this weak form, we perform a transformation of the velocity variable y, such that the semi-infinite domain is mapped into a finite domain; we choose the weighting function t(y), to balance contributions at infinity. Once we obtain an accurate and well defined finite element solution of the problem. The next step is to perform the reduced basis analysis of the equation using these accurate finite element solutions. We conclude the project by verifying that the orthonormal reduced Basis method based on the greedy algorithm converges rapidly over the chosen test space.
by Revanth Reddy Garlapati.
S.M.
Badrous, Therese, et Ebba Lund. « Reduced stress method for steel in class 4 cross-sections : Evaluation of the reduced stress method for a railway bridge ». Thesis, KTH, Byggteknik och design, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-302525.
Texte intégralIdag behandlas ståltvärsnitt i tvärsnittklass 4 generellt med hjälp av metoden effektivt tvärsnitt för att beakta lokal buckling. Metoden är en aning komplicerad och tidskrävande, vilket leder till att konstruktörer överlag inte använder profiler i tvärsnittsklass 4. Reducerad spänning är en alternativ metod för hantering av slanka ståltvärsnitt. Dessa två metoder beskrivs i Eurokoden varav den sist nämnda mer kortfattat. I den nationella bilagan står det att metoden reducerad spänning ej bör användas dock utan motivering till det allmänna rådet. Studien är en jämförelse av de två olika metoderna och är ämnad till att ge en bättre förståelse av metoden reducerad spänning. Således kan beräkningsgången samt projektering för stålprofiler i tvärsnittsklass 4 effektiviseras. Detta genom att avgöra när det är mest lönsamt att använda reducerad spänning framför effektivt tvärsnitt. Följaktligen kan användning av profiler i tvärsnittsklass 4 bli ett mer självklart val i branschen. Denna studie omfattade en fritt upplagd I-balk i en öppen järnvägsbro utsatt för böjande moment där samma förutsättningar har undersökts för respektive metod. Effektivt tvärsnitt går ut på att reducera en tvärsnittsarea och har utförts via handberäkningar. I metoden reducerad spänning är det sträckgränsen som reduceras. I denna studie undersöktes reducerad spänningsmetoden via FEM samt handberäkningar. Resultatet påvisade att metoden reducerad spänning utförd via FEM gav ett liknande resultat som metoden effektivt tvärsnitt, vilket gör det till en attraktiv metod. Reducerad spänning via handberäkning gav dock ett mer konservativt resultat. Metoderna är relativt olika och rekommendationer för tillämpning av respektive metod presenteras i denna rapport.
Wahl, Jean-Baptiste. « The Reduced basis method applied to aerothermal simulations ». Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAD024/document.
Texte intégralWe present in this thesis our work on model order reduction for aerothermal simulations. We consider the coupling between the incompressible Navier-Stokes equations and an advection-diffusion equation for the temperature. Since the physical parameters induce high Reynolds and Peclet numbers, we have to introduce stabilization operators in the formulation to deal with the well known numerical stability issue. The chosen stabilization, applied to both fluid and heat equations, is the usual Streamline-Upwind/Petrov-Galerkin (SUPG) which add artificial diffusivity in the direction of the convection field. We also introduce our order reduction strategy for this model, based on the Reduced Basis Method (RBM). To recover an affine decomposition for this complex model, we implemented a discrete variation of the Empirical Interpolation Method (EIM) which is a discrete version of the original EIM. This variant allows building an approximated affine decomposition for complex operators such as in the case of SUPG. We also use this method for the non-linear operators induced by the shock capturing method. The construction of an EIM basis for non-linear operators involves a potentially huge number of non-linear FEM resolutions - depending on the size of the sampling. Even if this basis is built during an offline phase, we usually can not afford such expensive computational cost. We took advantage of the recent development of the Simultaneous EIM Reduced basis algorithm (SER) to tackle this issue
Pomplun, Jan [Verfasser]. « Reduced basis method for electromagnetic scattering problems / Jan Pomplun ». Berlin : Freie Universität Berlin, 2010. http://d-nb.info/1024541436/34.
Texte intégralPau, George Shu Heng. « Reduced basis method for quantum models of crystalline solids ». Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/40376.
Texte intégralIncludes bibliographical references (p. 203-213).
Electronic structure problems in solids usually involve repetitive determination of quantities of interest, evaluation of which requires the solution of an underlying partial differential equation. We present in this thesis the application of the reduced basis method in accurate and rapid evaluations of outputs associated with some nonlinear eigenvalue problems related to electronic structure calculations. The reduced basis method provides a systematic procedure by which efficient basis sets and computational strategies can be constructed. The essential ingredients are (i) rapidly convergent global reduced basis approximation spaces; (ii) an offline-online computational procedure to decouple the generation and projection stages of the approximation process; and (iii) inexpensive a posteriori error estimation procedure for outputs of interest. We first propose two strategies by which we can construct efficient reduced basis approximations for vectorial eigensolutions - solutions consisting of several eigenvectors. The first strategy exploits the optimality of the Galerkin procedure to find a solution in the span of all eigenvectors at N judiciously chosen samples in the parameter space.
(cont.) The second strategy determines a solution in the span of N vectorial basis functions that are pre-processed to better represent the smoothness of the solution manifold induced by the parametric dependence of the solutions. We deduce from numerical results conditions in which these approximations are rapidly convergent. For linear eigenvalue problems, we construct a posteriori asymptotic error estimators for our reduced basis approximations - extensions on existing work in algebraic eigenvalue problems. We further construct efficient error estimation procedures that allow efficient construction of reduced basis spaces based on the "greedy" sampling procedure. We extend our methods to nonlinear eigenvalue problems, utilizing the empirical interpolation method. We also provide a more efficient construction procedure for the empirical interpolation method. Finally, we apply our methods to two problems in electronic structure calculations - band structure calculations and electronic ground state calculations. Band structure calculations involve approximations of linear eigenvalue problems; we demonstrate the applicability of our methods in the many query limit with several examples related to determination of spectral properties of crystalline solids.
(cont.) Electronic ground state energy calculations based on Density Functional Theory involve approximations of nonlinear eigenvalue problems; we demonstrate the potential of our methods within the context of geometry optimization.
by George Shu Heng Pau.
Ph.D.
Purdie, Stuart. « Magnetic ordering in systems of reduced dimensionality ». Thesis, University of St Andrews, 2005. http://hdl.handle.net/10023/12927.
Texte intégralKumar, Ashutosh. « Towards a Reduced-Scaling Method for Calculating Coupled Cluster Response Properties ». Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/83846.
Texte intégralPh. D.
Skoglund, Oskar, et Daniel Samvin. « Design of slender steel members : A comparison between the reduced stress method and the effective width method ». Thesis, KTH, Bro- och stålbyggnad, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189029.
Texte intégralI Sverige behandlas problemet med lokal buckling av stålkonstruktioner vanligtvis med hjälpav den effektiva bredd metoden, vilket är en dimensionergsmetod som återfinns i Eurocode.En ytterligare dimensionerings metod för lokal buckling som presenteras i Eurocode är denreducerade spänningsmetoden. Den senare nämnda metoden är fördelaktig då den kombinerasmed linjära finita element analyser, vilket resulterar i en mindre tidskrävandedimensioneringsprocess. Dock är metoden känd för att ofta resultera i överdimensioneradekonstruktioner, vilket bidragit till att mindre antal konstruktörer använder sig av denna metod.Syftet med denna rapport blir därmed att jämföra och utvärdera den reduceradespänningsmetoden gentemot den effektiva bredd metoden och olinjär finita element metoden.De olinjära finita element analyserna genomfördes med syfte att simulera det verkligabeteendet och för att sedan jämföra dessa resultat med de två andra metoderna. Analyser harutförts på flera stålbalkar med olika lastkombinationer och slankhet för att inkludera devanligaste fallen inom byggindustrin. Dessutom har det tagits fram några rekommendationerför användningen av metoderna och dessa är presenterade med avseende på de erhållnaresultaten. Rekommendationer för den reducerade spänningsmetoden har presenterats ochytterligare studier gällande dessa metoder och andra konstruktionselement har föreslagits. Deslutsatser som kunde dras är att den reducerade spänningsmetoden kan användas förkonstruktioner som inte påverkas i allt för stor grad av intryckning. För att ge tillförliterligaresultat så rekommenderas att kritiska spänningar erhålles från linjära finita element analyser.
Ozgur, Soner. « Reduced Complexity Sequential Monte Carlo Algorithms for Blind Receivers ». Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/10518.
Texte intégralSchiela, Anton. « The control reduced interior point method : a function space oriented algorithmic approach / ». München : Hut, 2006. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=015438070&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Texte intégralLivres sur le sujet "Reduced method"
Veldman, A. E. P. Axisymmetric liquid sloshing under low-g conditions : Numerical simulation method (reference manual). Amsterdam : National Aerospace Laboratory, 1986.
Trouver le texte intégral1933-, Rosenberger F., et United States. National Aeronautics and Space Administration., dir. A proposed non-intrusive method for finding coefficients of slip and molecular reflectivity in microgravity. [Washington, DC : National Aeronautics and Space Administration, 1989.
Trouver le texte intégral1964-, Hartley T. T., et Lewis Research Center, dir. A method for generating reduced-order linear models of multidimensional supersonic inlets. [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center, 1998.
Trouver le texte intégralMurty, M. N. A generalized method of hedonic prices : Measuring benefits from reduced urban air pollution. Delhi : Institute of Economic Growth, 2005.
Trouver le texte intégralO, Quadens, et European Space Agency, dir. Analysis of EEG signals recorded in microgravity during parabolic flight using the method of strange attractor dimensions. Noordwijk, The Netherlands : ESA, 1999.
Trouver le texte intégral1964-, Hartley T. T., et United States. National Aeronautics and Space Administration., dir. A method for generating reduced order linear models of supersonic inlets : Under grant NAG3-1450. [Washington, DC : National Aeronautics and Space Administration, 1997.
Trouver le texte intégralP, Diplas, et United States. National Aeronautics and Space Administration., dir. A spectral method determination of the first critical Rayleigh number for a low-prandtl number crystal melt in a cylindrical container. Blacksburg, VA : Charles E. Via, Jr. Dept. of Civil Engineering, Virginia Polytechnic Institute and State University, 1993.
Trouver le texte intégralP, Diplas, et United States. National Aeronautics and Space Administration., dir. A spectral method determination of the first critical Rayleigh number for a low-prandtl number crystal melt in a cylindrical container. Blacksburg, VA : Charles E. Via, Jr. Dept. of Civil Engineering, Virginia Polytechnic Institute and State University, 1993.
Trouver le texte intégralC, Gregory John, et United States. National Aeronautics and Space Administration., dir. Cosmic ray energy determination by the reduced-opening angle method : Final report--D.O. 163 : NAS8-38609. [Washington, DC : National Aeronautics and Space Administration, 1998.
Trouver le texte intégralC, Gregory John, et United States. National Aeronautics and Space Administration., dir. Cosmic ray energy determination by the reduced-opening angle method : Final report--D.O. 163 : NAS8-38609. [Washington, DC : National Aeronautics and Space Administration, 1998.
Trouver le texte intégralChapitres de livres sur le sujet "Reduced method"
PAN, Ping-Qi. « Reduced Simplex Method ». Dans Linear Programming Computation, 357–85. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40754-3_15.
Texte intégralPAN, Ping-Qi. « Reduced Simplex Method ». Dans Linear Programming Computation, 403–31. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-0147-8_16.
Texte intégralPAN, Ping-Qi. « Improved Reduced Simplex Method ». Dans Linear Programming Computation, 387–407. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40754-3_16.
Texte intégralPAN, Ping-Qi. « D-Reduced Simplex Method ». Dans Linear Programming Computation, 409–40. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40754-3_17.
Texte intégralPAN, Ping-Qi. « Generalizing Reduced Simplex Method ». Dans Linear Programming Computation, 461–501. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40754-3_19.
Texte intégralPAN, Ping-Qi. « Generalized Reduced Simplex Method ». Dans Linear Programming Computation, 461–96. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-0147-8_18.
Texte intégralPAN, Ping-Qi. « D-Reduced Simplex Method ». Dans Linear Programming Computation, 433–60. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-0147-8_17.
Texte intégralFujii, Hidenori. « Access Device 1 : Multiple Trocars Method ». Dans Reduced Port Laparoscopic Surgery, 35–44. Tokyo : Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-54601-6_5.
Texte intégralNoack, Bernd R., Michael Schlegel, Marek Morzynski et Gilead Tadmor. « Galerkin Method for Nonlinear Dynamics ». Dans Reduced-Order Modelling for Flow Control, 111–49. Vienna : Springer Vienna, 2011. http://dx.doi.org/10.1007/978-3-7091-0758-4_3.
Texte intégralWang, Gaolin, Nannan Zhao, Guoqiang Zhang et Dianguo Xu. « Flux-Weakening Control Method ». Dans Reduced DC-link Capacitance AC Motor Drives, 123–46. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-8566-1_6.
Texte intégralActes de conférences sur le sujet "Reduced method"
Ye, Xuemin. « Cost Allocation in Cogeneration With Reduced-Exergy Method and Simplified Reduced-Exergy Method ». Dans ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-41699.
Texte intégralFlory, John. « Reduced-Recoil-Risk Rope Test Method ». Dans Oceans 2007. IEEE, 2007. http://dx.doi.org/10.1109/oceans.2007.4449117.
Texte intégralChichizola, F., L. De Giusti, A. De Giusti et M. Naiouf. « Face recognition : reduced image Eigenfaces method ». Dans 47th International Symposium ELMAR, 2005. IEEE, 2005. http://dx.doi.org/10.1109/elmar.2005.193666.
Texte intégralPomplun, Jan, Lin Zschiedrich, Sven Burger et Frank Schmidt. « Reduced basis method for computational lithography ». Dans SPIE Photomask Technology, sous la direction de Larry S. Zurbrick et M. Warren Montgomery. SPIE, 2009. http://dx.doi.org/10.1117/12.829639.
Texte intégralAl-Mohssen, H. A., et N. G. Hadjiconstantinou. « A Practical Variance Reduced DSMC Method ». Dans 27TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS. AIP, 2011. http://dx.doi.org/10.1063/1.3562651.
Texte intégralFelipe, A., et A. L. N. de Souza. « Reduced-complexity chromatic dispersion compensation method ». Dans 45th European Conference on Optical Communication (ECOC 2019). Institution of Engineering and Technology, 2019. http://dx.doi.org/10.1049/cp.2019.0858.
Texte intégralCraig, Jr., Roy, Eric Blades et Wiede Curshall. « A reduced-order substructure system identification method ». Dans Dynamics Specialists Conference. Reston, Virigina : American Institute of Aeronautics and Astronautics, 1996. http://dx.doi.org/10.2514/6.1996-1200.
Texte intégralYIU, Y., et J. LANDESS. « A reduced order method for passive substructures ». Dans 31st Structures, Structural Dynamics and Materials Conference. Reston, Virigina : American Institute of Aeronautics and Astronautics, 1990. http://dx.doi.org/10.2514/6.1990-1083.
Texte intégralPomplun, Jan, Lin Zschiedrich, Sven Burger, Frank Schmidt, Jacek Tyminski, Donis Flagello et Nakashima Toshiharu. « Reduced basis method for source mask optimization ». Dans SPIE Photomask Technology, sous la direction de M. Warren Montgomery et Wilhelm Maurer. SPIE, 2010. http://dx.doi.org/10.1117/12.866101.
Texte intégralKweyu, Cleophas, Martin Hess, Lihong Feng, Matthias Stein et Peter Benner. « REDUCED BASIS METHOD FOR POISSON-BOLTZMANN EQUATION ». Dans VII European Congress on Computational Methods in Applied Sciences and Engineering. Athens : Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2016. http://dx.doi.org/10.7712/100016.2103.5891.
Texte intégralRapports d'organisations sur le sujet "Reduced method"
Wickett, Michael Everett. A Reduced Grid Method for a Parallel Global Ocean General Circulation Model. Office of Scientific and Technical Information (OSTI), décembre 1999. http://dx.doi.org/10.2172/791655.
Texte intégralChen, Yanlai, Jan S. Hesthaven, Yvon Maday, Jeronimo Rodriguez et Xueyu Zhu. Certified Reduced Basis Method for Electromagnetic Scattering and Radar Cross Section Estimation. Fort Belvoir, VA : Defense Technical Information Center, novembre 2011. http://dx.doi.org/10.21236/ada557711.
Texte intégralO'Donnell, John M. A New Method to Measure Random-Coincidence Backgrounds with Reduced Statistical and Systematic Uncertainties. Office of Scientific and Technical Information (OSTI), février 2015. http://dx.doi.org/10.2172/1170263.
Texte intégralRheinboldt, Werner C. On the Theory and Error Estimation of the Reduced Basis Method for Multi-Parameter Problems. Fort Belvoir, VA : Defense Technical Information Center, janvier 1992. http://dx.doi.org/10.21236/ada245201.
Texte intégralBarnett, Joshua, Irina Tezaur et Alejandro Mota. THE SCHWARZ ALTERNATING METHOD FOR THE SEAMLESS COUPLING OF NONLINEAR REDUCED ORDER MODELS AND FULL ORDER MODELS. Office of Scientific and Technical Information (OSTI), septembre 2022. http://dx.doi.org/10.2172/1890056.
Texte intégralFike, Jeffrey. Construction of reduced order models for the non-linear Navier-Stokes equations using the proper orthogonal fecomposition (POD)/Galerkin method. Office of Scientific and Technical Information (OSTI), août 2013. http://dx.doi.org/10.2172/1096504.
Texte intégralRycroft, Taylor, Kerry Hamilton, Charles Haas et Igor Linkov. A quantitative risk assessment method for synthetic biology products in the environment. Engineer Research and Development Center (U.S.), juillet 2021. http://dx.doi.org/10.21079/11681/41331.
Texte intégralBaader, Franz, Pavlos Marantidis et Alexander Okhotin. Approximate Unification in the Description Logic FL₀. Technische Universität Dresden, 2016. http://dx.doi.org/10.25368/2022.228.
Texte intégralÁlvarez Florens Odendahl, Luis J., et Germán López-Espinosa. Data outliers and Bayesian VARs in the euro area. Madrid : Banco de España, novembre 2022. http://dx.doi.org/10.53479/23552.
Texte intégralByrd, Richard H., et Jorge Nocedal. An Analysis of Reduced Hessian Methods for Constrained Optimization. Fort Belvoir, VA : Defense Technical Information Center, août 1988. http://dx.doi.org/10.21236/ada201078.
Texte intégral