Search Results - "Eigenvalue equations"

A Theory of the NEPv Approach for Optimization on the Stiefel Manifold.

Authors: Li, Ren-Cang¹ (AUTHOR) rcli@uta.edu

Source: Foundations of Computational Mathematics. Feb2026, Vol. 26 Issue 1, p179-244. 66p.

Subjects: Self-consistent field theory, Eigenvalue equations, Mathematical optimization, Mathematical functions, Manifolds (Mathematics), Optimization algorithms, Mathematical analysis

GLOBAL BIFURCATION OF SOLUTIONS FROM ZERO AND INFINITY OF SOME NONLINEAR EIGENVALUE PROBLEMS WITH SPECTRAL PARAMETER IN TWO OF BOUNDARY CONDITIONS.

Authors: Namazov, Faiq M.¹ f-namazov@mail.ru

Source: Baku State University Journal of Mathematics & Computer Sciences (BSU-MCS). 2025, Vol. 2 Issue 4, p1-19. 19p.

CUBIC EIGENVALUE PROBLEMS.

Authors: KOSTIĆ, ALEKSANDRA TIMOTIĆ, VALENTINA AGANOVIĆ, AMIN

Source: Sarajevo Journal of Mathematics. 2025, Vol. 21 Issue 2, p391-406. 16p.

Covariant analysis of electromagnetic current on the light cone: exposition with scalar Yukawa theory.

Authors: Zhang, Wenyu Li, Yang Vary, James P.

Source: Journal of High Energy Physics. Jul2025, Vol. 2025 Issue 7, p1-37. 37p.

Nonlinear double phase eigenvalue problems.

Authors: Papageorgiou, Nikolaos S Rădulescu, Vicenţiu D Zhang, Wen

Source: Mathematics & Mechanics of Solids. Mar2026, Vol. 31 Issue 3, p580-595. 16p.

Subjects: Eigenvalue equations, Eigenfunctions, Elliptic operators, Partial differential equations, Existence theorems, Functional analysis

GLOBAL BIFURCATION FROM ZERO FOR SOME LINEARIZABLE EIGENVALUE PROBLEM WITH INDEFINITE WEIGHT FUNCTION.

Authors: Seyidzade, Rakhshanda B.¹

Source: Baku State University Journal of Mathematics & Computer Sciences (BSU-MCS). 2025, Vol. 2 Issue 2, p19-27. 9p.

Growth of Hecke eigenvalue ratios in newforms.

Authors: Kim, Duhyeon Ryu, Jaegwang

Source: International Journal of Number Theory. Jun2026, Vol. 22 Issue 5, p1111-1124. 14p.

On the Logarithmic Energy of Solutions to the Polynomial Eigenvalue Problem.

Authors: Armentano, Diego Carrasco, Federico Fiori, Marcelo

Source: Constructive Approximation. May2026, p1-19. 19p.

Solving Nonlinear Eigenvalue Problems via Contour Integration and Region Partitioning.

Authors: Liu, Yuqi Roman, Jose E. Shao, Meiyue

Source: Numerical Linear Algebra with Applications. Apr2026, Vol. 33 Issue 2, p1-21. 21p.

Bifurcation results and multiple solutions for the fractional (p, q)-Laplace operators.

Authors: Zongo, Emmanuel Wend-Benedo Feulefack, Pierre Aime

Source: Fractional Calculus & Applied Analysis. Apr2026, Vol. 29 Issue 2, p836-872. 37p.

Electron Energies of Two-Dimensional Lithium with the Dirac Equation.

Authors: García-Llamas, Raúl Valenzuela-Sau, Jesús D. Gaspar-Armenta, Jorge A. et al.

Source: Crystals (2073-4352); Feb2026, Vol. 16 Issue 2, p79, 11p

An Extension of a Formula of F. S. Rofe-Beketov.

Authors: Gesztesy, Fritz Nichols, Roger

Source: Mathematics (2227-7390). Feb2025, Vol. 13 Issue 3, p408. 14p.

Automatic Handling of C 0 - G 0 Continuous Rational Bézier Elements Produced from T-Splines Through Bézier Extraction.

Authors: Provatidis, Christopher Dimitriou, Ioannis

Source: Mathematics (2227-7390). Feb2025, Vol. 13 Issue 3, p377. 29p.

Solution of Discrete Riccati Equation with Multi-period Soliton.

Authors: Bin You¹ youbin2021@163.com

Source: IAENG International Journal of Applied Mathematics. Oct2024, Vol. 54 Issue 10, p2030-2040. 11p.

Subjects: Riccati equation, Eigenvalue equations, Linear equations, Mathematical models, Linear systems

Quasi-static testing based structural modal parameter estimation.

Authors: Fang, Sheng-En Huang, Ji-Yuan Zhang, Xiao-Hua

Source: Nondestructive Testing & Evaluation. Dec2024, Vol. 39 Issue 8, p2774-2797. 24p.

Subjects: Eigenvalue equations, Box beams, Live loads, Mode shapes, Structural dynamics

Radial symmetry and fractional p-Laplacian equation.

Authors: Sousa, J. Vanterler da C. Soares, J. C. A. Costa, F. S.

Source: Computational & Applied Mathematics. Jul2026, Vol. 45 Issue 6, p1-15. 15p.

Upper and lower bounds for the solution of the Lyapunov matrix differential equation.

Authors: Liu, Jianzhou Zhang, Ze Zeng, Wenlong et al.

Source: Linear & Multilinear Algebra. Dec2024, Vol. 72 Issue 18, p3099-3111. 13p.

On Laplacian eigenvalue equation with constant Neumann boundary data.

Authors: Huang, Yong Li, Qinfeng Li, Qiuqi et al.

Source: Mathematische Annalen. Dec2024, Vol. 390 Issue 4, p4973-5004. 32p.

ON THE SEIDEL INTEGRAL GRAPHS WHICH BELONG TO THE CLASS αKa ∪ βKb,b.

Authors: Lepović, Mirko¹ lepovic@kg.ac.rs

Source: Applicable Analysis & Discrete Mathematics. Oct2024, Vol. 18 Issue 2, p305-324. 20p.

ON THE SEIDEL INTEGRAL GRAPHS WHICH BELONG TO THE CLASS αKa ∪ βKb,b.

Authors: Lepović, Mirko¹ lepovic@kg.ac.rs

Source: Applicable Analysis & Discrete Mathematics. Oct2024, Vol. 18 Issue 2, p305-324. 20p.