Results 171 to 180 of about 134,349 (198)
Wild Galois representations: elliptic curves with wild cyclic reduction. [PDF]
Res Number TheoryCoppola N.
europepmc +1 more source
Predicting instabilities in transient landforms and interconnected ecosystems. [PDF]
Nat CommunSmith T, Morr A, Bookhagen B, Boers N.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
SIAM Journal on Optimization, 1995
Summary: We study optimization problems involving eigenvalues of symmetric matrices. One of the difficulties with numerical analysis of such problems is that the eigenvalues, considered as functions of a symmetric matrix, are not differentiable at those points where they coalesce. We present a general framework for a smooth (differentiable) approach to
Alexander Shapiro 0001 +1 more
openaire +1 more source
Summary: We study optimization problems involving eigenvalues of symmetric matrices. One of the difficulties with numerical analysis of such problems is that the eigenvalues, considered as functions of a symmetric matrix, are not differentiable at those points where they coalesce. We present a general framework for a smooth (differentiable) approach to
Alexander Shapiro 0001 +1 more
openaire +1 more source
On the higher eigenvalues for the $\infty$ -eigenvalue problem
Calculus of Variations and Partial Differential Equations, 2005The authors consider a nonlinear eigenvalue problem associated with a limiting version of the \(p\)-Laplacian for \(p=\infty\). Namely, if \(\Omega\) is an open subset of \(\mathbb R^n\), \(S_{n\times n}\) is the set of \(n\times n\) real symmetric matrices with real entries, the authors consider the nonlinear problem \( F_{\Lambda}(u,Du,D^2u)=0\) in \(
Juutinen, Petri, Lindqvist, Peter
openaire +1 more source
Computation of Selected Eigenvalues of Generalized Eigenvalue Problems
Journal of Computational Physics, 1993zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nayar, Narinder, Ortega, James M.
openaire +1 more source
A note on unimodular eigenvalues for palindromic eigenvalue problems
International Journal of Computer Mathematics, 2012We consider the occurrence of unimodular eigenvalues for palindromic eigenvalue problems associated with the matrix polynomial where A i *= A n − i with M * ≡ M T, M H or . From the properties of palindromic eigenvalues and their characteristic polynomials, we show that eigenvalues are not generically excluded from the unit circle, thus
Chun-Yueh Chiang +2 more
openaire +1 more source
On the computation of all eigenvalues for the eigenvalue complementarity problem
Journal of Global Optimization, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luís M. Fernandes +3 more
openaire +2 more sources