Results 21 to 30 of about 100 (60)

Solving three-body scattering problems in the momentum lattice representation [PDF]

, 2008
A brief description of the novel approach toward solving few-body scattering problems in a finite-dimensional functional space of the L{sub 2} type is presented.
V. Pomerantsev, V. Kukulin, O. Rubtsova
semanticscholar   +1 more source

Multidimensional sofic shifts without separation and their factors

, 2010
For d > 2 we exhibit mixing ℤ d shifts of finite type and sofic shifts with large entropy but poorly separated subsystems (in the sofic examples, the only minimal subsystem is a single point). These examples consequently have very constrained factors; in
Mike Boyle, R. Pavlov, Michael Schraudner   +2 more
semanticscholar   +1 more source

A Conservative Scheme with Optimal Error Estimates for a Multidimensional Space–Fractional Gross–Pitaevskii Equation

International Journal of Applied Mathematics and Computer Sciences, 2019
The present work departs from an extended form of the classical multi-dimensional Gross–Pitaevskii equation, which considers fractional derivatives of the Riesz type in space, a generalized potential function and angular momentum rotation.
A. Hendy, J. Macías-Díaz
semanticscholar   +1 more source

From Personalization Potential to Interactive Museum Experiences

Journal of Interactive Systems
Museums are increasingly adopting interactive, adaptive, and data-driven technologies, yet their conceptual integration into exhibition design often remains underexamined.
A. Chizhik, Katarina Cokrlic, E. Rybakova   +2 more
semanticscholar   +1 more source

Hardness of Conjugacy, Embedding and Factorization of multidimensional Subshifts of Finite Type

Symposium on Theoretical Aspects of Computer Science, 2013
E. Jeandel, Pascal Vanier
semanticscholar   +1 more source

Stability of symbolic embeddings for difference equations and their multidimensional perturbations

, 2015
Hung-Ju Chen, Ming-Chia Li
semanticscholar   +1 more source

Spectral methods in fluid dynamics

, 1991
C. Canuto
semanticscholar   +1 more source

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Perturbations of multidimensional shifts of finite type

Ergodic Theory and Dynamical Systems, 2010
AbstractIn this paper, we study perturbations of multidimensional shifts of finite type. Specifically, for any ℤd shift of finite type X with d>1 and any finite pattern w in the language of X, we denote by Xw the set of elements of X not containing w.
R. Pavlov
openaire   +3 more sources

Undecidability of the block gluing classes of homshifts

arXiv.org
A homshift is a $d$-dimensional shift of finite type which arises as the space of graph homomorphisms from the grid graph $\mathbb Z^d$ to a finite connected undirected graph $G$.
Nishant Chandgotia, Silvère Gangloff, Benjamin Hellouin de Menibus, Piotr Oprocha   +3 more
semanticscholar   +1 more source

One-dimensional projective subdynamics of uniformly mixing $\mathbb{Z}^{d}$ shifts of finite type

Ergodic Theory and Dynamical Systems, 2014
Michael Schraudner
semanticscholar   +1 more source