Results 21 to 30 of about 2,415 (165)
Complementing maps, continuation and global bifurcation [PDF]
, 1983 We state, and indicate some of the consequences of, a theorem whose sole assumption is the nonvanishing of the Leray- Schauder degree of a compact vector field, and whose conclusions yield multidimensional existence, continuation and bifurcation ...
Fitzpatrick, P. +2 more
core +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.Voltage inconsistency is one of the important factors that cause safety problems in power batteries. Therefore, based on electric vehicle operation data from the automotive enterprise monitoring platform, this paper builds upon the Principal Component Analysis (PCA) method and incorporates Discrete Wavelet Transform (DWT) characterized by possesses ...
FengWu Shan +7 more
wiley +1 more source
Two-parameter Sturm-Liouville problems [PDF]
, 2012 This paper deals with the computation of the eigenvalues of two-parameter Sturm- Liouville (SL) problems using the Regularized Sampling Method, a method which has been effective in computing the eigenvalues of broad classes of SL problems (Singular, Non ...
Boucherif, A., Chanane, B.
core
Entropic principle and asymptotic freedom [PDF]
, 2006 Motivated by the recent developments about the Hartle-Hawking wave function associated to black holes, we formulate an entropy functional on the moduli space of Calabi-Yau compactifications. We find that the maximization of the entropy is correlated with
Gukov, Sergei +2 more
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Comparison cones for multiparameter eigenvalue problems
Journal of Mathematical Analysis and Applications, 1980 AbstractWe consider the multiparameter eigenvalue problem (Tr + ∑s = 1k λs Vrs) xr = 0, xr ≠ 0, 1 ⩽ r ⩽ k, where Tr and Vrs are self-adjoint linear operators on Hilbert spaces Hr, the Vrs being bounded. The problem may be posed in either ⊕r = 1k Hr or ⊕r = 1k Hr and we develop variational approaches for both settings.
Binding, Paul, Browne, Patrick J
openaire +1 more source
International Journal for Numerical Methods in Engineering, Volume 126, Issue 24, 30 December 2025.ABSTRACT Eigenvalue and eigenvector sensitivities with respect to design parameters are crucial for advancing design, optimization, and uncertainty quantification in structural systems. This paper introduces a novel, efficient, and general numerical method for computing arbitrary‐order sensitivities of eigenpairs in self‐adjoint undamped and ...
Juan C. Velasquez‐Gonzalez +4 more
wiley +1 more source
Multiparameter spectral analysis for aeroelastic instability problems
, 2017 This paper presents a novel application of multiparameter spectral theory to the study of structural stability, with particular emphasis on aeroelastic flutter.
Gutschmidt, Stefanie, Pons, Arion
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Lost in Translation: Harmonizing Terminology and Defining Mathematical Tools for Panel Optimization
Cytometry Part A, Volume 107, Issue 12, Page 793-816, December 2025.ABSTRACT Spectral flow cytometry has evolved from a contentious idea into a mainstay of high‐parameter single‐cell analysis, yet its vocabulary (and the statistical reasoning behind it) remains a patchwork of overlapping, sometimes contradictory terms.
Bartek Rajwa, Mario Roederer
wiley +1 more source
Coarse Stability and Bifurcation Analysis Using Stochastic Simulators: Kinetic Monte Carlo Examples
, 2001 We implement a computer-assisted approach that, under appropriate conditions, allows the bifurcation analysis of the coarse dynamic behavior of microscopic simulators without requiring the explicit derivation of closed macroscopic equations for this ...
Kevrekidis, Ioannis G. +2 more
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Functional Diversity of Neotropical Aquatic Hyphomycetes: Insights Into Environmental Drivers
Biotropica, Volume 57, Issue 6, November 2025.Subtropical streams host diverse hyphomycete assemblages than tropical one's. Larger saprotrophs with diverse conidia shapes dominate in subtropical areas. Cold and oxygenated waters have a positive effect on functional diversity. Poor litter in tropical favored the dominance of wood saprotrophs and endophytes.
Renan de Souza Rezende +6 more
wiley +1 more source