Search Results - Nonlinear eigenvalue problems and nonlinear spectral theory for PIEs

Learning integral operators via neural integral equations.

Authors: Zappala, Emanuele Fonseca, Antonio Henrique de Oliveira Caro, Josue Ortega et al.

Source: Nature Machine Intelligence; Sep2024, Vol. 6 Issue 9, p1046-1062, 17p

The π-Genesis Byte: A Recursive Harmonic Unfolding of the Geometric Ontology of 3.14159265

Authors: Kulik, Dean

Robust Finite-Element Solution of Lossy and Unbounded Electromagnetic Eigenvalue Problems.

Authors: Yu Zhu Cangellaris, Andreas C.

Source: IEEE Transactions on Microwave Theory & Techniques; Oct2002, Vol. 50 Issue 10, p2331, 8p, 4 Charts, 5 Graphs

Subject Terms: ALGORITHMS, FINITE element method, EIGENVALUES, ELECTROMAGNETISM

Impact of Typhoon Nanmadol (2011) on the propagation of nonlinear internal waves in the South China Sea.

Authors: Chanhyung Jeon Kang-Nyeong Lee Qiang Li et al.

Source: Frontiers in Marine Science; 2024, p1-10, 10p

Subject Terms: NONLINEAR waves, INTERNAL waves, TYPHOONS, OCEANIC mixing, THEORY of wave motion, ECHO sounders

Spectral and entropic characterizations of Wigner functions: Applications to model vibrational systems.

Authors: Luzanov, A. V.

Source: Journal of Chemical Physics; 9/7/2008, Vol. 129 Issue 9, p094103, 15p, 2 Diagrams, 1 Chart, 3 Graphs

Subject Terms: QUANTUM theory, ENTROPY, HARMONIC oscillators, NONLINEAR theories, SPECTRUM analysis

Bandgap tuning in ZnxCd1−xTe superlattices through variable atomic ordering.

Authors: Barone, V. Ellingson, R. J. Khare, S. V.

Source: Journal of Chemical Physics; 8/14/2024, Vol. 161 Issue 6, p1-14, 14p

Subject Terms: DENSITY functional theory, DENSITY of states, SUPERLATTICES, FUNCTIONALS, EMPIRICAL research

Structural characterization of classical and memristive circuits with purely imaginary eigenvalues.

Authors: Riaza, Ricardo Tischendorf, Caren

Source: International Journal of Circuit Theory & Applications; Mar2013, Vol. 41 Issue 3, p273-294, 22p

GENERALIZED DESCENT METHODS FOR ASYMMETRIC SYSTEMS OF EQUATIONS.

Authors: Hammond, Janice H. Magnanti, Thomas L.

Source: Mathematics of Operations Research; Nov87, Vol. 12 Issue 4, p678-699, 22p

Subject Terms: ALGORITHMS, ALGEBRA, MATHEMATICS, FOUNDATIONS of arithmetic, LINEAR programming, MATHEMATICAL programming, NONLINEAR theories, MATHEMATICAL analysis, DYNAMIC programming

Directional dependence of nonlinear surface acoustic waves in the (001) plane of cubic crystals.

Authors: Kumon, R. E. Hamilton, M. F.

Source: Journal of the Acoustical Society of America; 2002, Vol. 111 Issue 5, p2060-2069, 10p

Verification of the Shafranov shift in free-boundary VMEC, DESC, and SPEC calculations with elliptical geometry.

Authors: Hudson, S. R. Panici, D. Zhu, C. et al.

Source: Physics of Plasmas; Apr2025, Vol. 32 Issue 4, p1-16, 16p

Subject Terms: PLASMA currents, PLASMA pressure, MAGNETIC fields, EQUILIBRIUM, FIBERS, TOROIDAL plasma

The hyperbolicity problem in electrical circuit theory.

Authors: Riaza, Ricardo Tischendorf, Caren

Source: Mathematical Methods in the Applied Sciences; Nov2010, Vol. 33 Issue 17, p2037-2049, 13p

Acoustical Measurement of Nonlinear Internal Waves Using the Inverted Echo Sounder.

Authors: Li, Qiang Farmer, David M. Duda, Timothy F. et al.

Source: Journal of Atmospheric & Oceanic Technology; Oct2009, Vol. 26 Issue 10, p2228-2242, 15p

Subject Terms: INTERNAL waves, ECHO sounding instruments, THERMOCLINES (Oceanography), KIRCHHOFF'S theory of diffraction, SIMULATION methods & models

Geographic Terms: SOUTH China Sea

The Boundary Element Method in Acoustics: A Survey.

Authors: Kirkup, Stephen

Source: Applied Sciences (2076-3417); Apr2019, Vol. 9 Issue 8, p1642, 50p

Subject Terms: BOUNDARY element methods, AEROACOUSTICS, LAPLACE'S equation, HELMHOLTZ equation, ARCHITECTURAL acoustics, ACOUSTICS, ACOUSTIC field, INVERSE problems

Computing the Matrix Logarithm with the Romberg Integration Method.

Authors: Ibáñez, Javier Alonso, José M. Defez, Emilio et al.

Source: Algorithms; Sep2023, Vol. 16 Issue 9, p434, 22p

Subject Terms: LOGARITHMS, MATRIX functions, MATRICES (Mathematics)

Quantum fuzzy inference for knowledge base design in robust intelligent controllers.

Authors: Litvintseva, L. Ul’yanov, I. Ul’yanov, S.

Source: Journal of Computer & Systems Sciences International; Dec2007, Vol. 46 Issue 6, p908-961, 54p

Plasma equilibrium in a magnetic field with stochastic regions.

Authors: Krommes, John A. Reiman, Allan H.

Source: Physics of Plasmas; Jul2009, Vol. 16 Issue 7, p072308, 26p, 7 Graphs

Subject Terms: PLASMA gases, EQUILIBRIUM, MAGNETIC fields, NUMERICAL calculations, ELECTRONS

Bin Packing Problem Solution through a Deterministic Weighted Finite Automaton.

Authors: Zavala-Díaz, J. C. Pérez-Ortega, J. Martínez-Rebollar, A. et al.

Source: AIP Conference Proceedings; 2016, Vol. 1738 Issue 1, p310004-1-310004-4, 4p, 1 Diagram, 2 Charts

Subject Terms: FINITE state machines, BIN packing problem, BENCHMARKING (Management), DATABASES, FINITE element method

Part IV: Branches of Mathematics.

Authors: Gowers, Timothy Barrow-Green, June Leader, Imre

Source: Princeton Companion to Mathematics; 2008, p315-680, 366p, 59 Diagrams, 4 Charts, 15 Graphs, 1 Map

Subject Terms: MATHEMATICS, ALGEBRAIC number theory, CLASS field theory

Reviews & Products: PRINCETON Companion to Mathematics, The (Book)

People: GOWERS, Timothy, 1963-

Meetings & Conferences of the AMS.

Source: Notices of the American Mathematical Society; Feb2019, Vol. 66 Issue 2, p274-295, 22p

Diverse Power Iteration Embeddings and Its Applications.

Authors: Huang, Hao Yoo, Shinjae Yu, Dantong et al.

Source: 2014 IEEE International Conference on Data Mining; 2014, p200-209, 10p