Results 21 to 30 of about 2,200,099 (309)
Quasi-stability property and attractors for a semilinear Timoshenko system
Discrete and Continuous Dynamical Systems, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fatori, Luci H. +2 more
openaire +2 more sources
On quasi-stability of the vector Boolean problem of minimizing absolute deviations of linear functions from zero [PDF]
Computer Science Journal of Moldova, 2006 We consider a multi-criterion Boolean programming problem with partial criteria of the kind MIN MODUL of linear functions. We investigate such type of stability which can be understood as a discrete analogue of the Hausdorff lower semi-continuity.
Vladimir A. Emelichev +1 more
doaj
On quasistability of a vector combinatorial problem with \Sigma-MINMAX and \Sigma-MINMIN partial criteria [PDF]
Computer Science Journal of Moldova, 2004 We consider one type of stability (quasistability) of a vector combinatorial problem of finding the Pareto set. Under quasistability we understand a discrete analogue of lower semicontinuity by Hausdorff of the many-valued mapping, which defines the ...
Vladimir A. Emelichev +2 more
doaj
The merger of vertically offset quasi-geostrophic vortices
, 2002 We examine the critical merging distance between two equal-volume, equal-potential-vorticity quasi-geostrophic vortices. We focus on how this distance depends on the vertical offset between the two vortices, each having a unit mean height-to-width aspect
D. G. DRITSCHEL +3 more
core +1 more source
Simply-connected vortex-patch shallow-water quasi-equilibria
, 2014 This work is supported by a UK Natural Environment Research Council studentshipWe examine the form, properties, stability and evolution of simply-connected vortex-patch relative quasi-equilibria in the single-layer ƒ-plane shallow-water model of ...
Dritschel, David Gerard, Plotka, Hanna
core +1 more source
On the stability of Bravais lattices and their Cauchy–Born approximations [PDF]
, 2011 We investigate the stability of Bravais lattices and their Cauchy–Born approximations under periodic perturbations. We formulate a general interaction law and derive its Cauchy–Born continuum limit. We then analyze the atomistic and Cauchy–Born stability
Hudson, Thomas +3 more
core +1 more source
Stability of the Fréchet Equation in Quasi-Banach Spaces
Mathematics, 2020 We investigate the Hyers–Ulam stability of the well-known Fréchet functional equation that comes from a characterization of inner product spaces. We also show its hyperstability on a restricted domain. We work in the framework of quasi-Banach spaces.
Sang Og Kim
doaj +1 more source
Quasi-geostrophic shallow-water doubly-connected vortex equilibria and their stability
, 2013 H.P. acknowledges the support of a NERC studentship. D.G.D. received support for this research from the UK Engineering and Physical Sciences Research Council (grant EP/H001794/1).We examine the form, properties, stability and evolution of doubly ...
Dritschel, David Gerard, Plotka, Hanna
core +1 more source
Advanced Photonics Research, 2022 Tin (Sn)‐ and Sn–Pb‐based perovskites arouse great interests in low‐toxicity perovskite. Nevertheless, the instability problems that aroused by Sn oxidation still hinder their applications.
Ya Wang +6 more
doaj +1 more source
Intelligent Tutoring Systems for Adult Learning in STEM Disciplines
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley +1 more source