✦ LIBER ✦

Criteria for matrix regularity and spectrum localization

✍ Scribed by L.S. Dashnits; M.S. Zusmanovich

Publisher: Elsevier Science
Year: 1970
Weight: 381 KB
Volume: 10
Category: Article
ISSN: 0041-5553
DOI: 10.1016/0041-5553(70)90035-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Logarithmically improved regularity crit

Logarithmically improved regularity criteria for Navier–Stokes and related equations

✍ Jishan Fan; Tohru Ozawa 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 98 KB

## Abstract We use an interpolation inequality on Besov spaces to show some logarithmically improved regularity criteria for Navier–Stokes equations, the harmonic heat flow, the Landau–Lifshitz equations, and the Landau–Lifshitz–Maxwell system. Copyright © 2009 John Wiley & Sons, Ltd.

Existence theorem and regularity criteri

Existence theorem and regularity criteria for the generalized MHD equations

✍ Jia Yuan 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 308 KB

On the distributions of some test criter

On the distributions of some test criteria for a covariance matrix under local alternatives and bootstrap approximations

✍ Hisao Nagao; M.S Srivastava 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 745 KB

On the equivalence of regularity criteri

On the equivalence of regularity criteria for triangular and tetrahedral finite element partitions

✍ Jan Brandts; Sergey Korotov; Michal Křížek 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 293 KB

In this note we examine several regularity criteria for families of simplicial finite element partitions in R d , d ∈ {2, 3}. These are usually required in numerical analysis and computer implementations. We prove the equivalence of four different definitions of regularity often proposed in the lite

Linearizations, realization, and scalar

Linearizations, realization, and scalar products for regular matrix polynomials

✍ Ilya Krupnik; Peter Lancaster 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 595 KB

The connections between linearizations of regular matrix polynomials ZJ h) under shift and inversion of the parameter are developed and used to obtain a new formula for the realization of L(A)-'. In the self-adjoint case nondegenerate indefinite scalar products are obtained in which the fundamental

Localization criteria for non-linear con

Localization criteria for non-linear constitutive equations of geomaterials

✍ René Chambon; Stéphane Crochepeyre; Jacques Desrues 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB 👁 1 views

This paper is devoted to two speci"c aspects of shear band analysis for geomaterials, which are basically, non-standard materials. Problems arising from incremental non-linearity (multilinear or thoroughly nonlinear models) and consequences of discontinuities of the constitutive equations with respe