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Asymptotic expansions for ordinary differential equations
TLDR
Asymptotic expansions for ordinary differential equations as discussed by the authors, asymptotics expansions for ODEs, Asymptotically expansion for ordinary DDEs and their derivatives.Abstract:
Asymptotic expansions for ordinary differential equations , Asymptotic expansions for ordinary differential equations , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزیread more
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Argyres-Douglas Theories, Chiral Algebras and Wild Hitchin Characters
TL;DR: In this article, Coulomb branch indices of Argyres-Douglas theories were used to quantize moduli spaces of wild/irregular Hitchin systems, and formulae for the wild Hitchin characters were obtained for four infinite families of the Hilbert spaces.
Book ChapterDOI
Markov Decision Problems
G. George Yin,Qing Zhang +1 more
TL;DR: This chapter focuses on a class of Markov decision processes (MDPs) having weak and strong interactions, as an application of the asymptotic properties of two-time-scale Markov chains.
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Dynamics of model error: The role of unresolved scales revisited
TL;DR: It is shown that a comparison between the purely deterministic analysis and the one in which the model system is augmented by error sources assimilated to Gaussian random noises is carried out leads to a deterioration of the predictive skill of the model as far as mean va...
Journal ArticleDOI
Quantum black hole model and Hawking's radiation
TL;DR: In this article, the authors considered the black hole model with a self-gravitating charged spherical symmetric dust thin shell as a source and derived the Schroedinger-type equation for such a model, which appeared to be a finite differences equation.
Journal ArticleDOI
The Lenz vector in the confined hydrogen atom problem
TL;DR: In this article, a general criterion for the degeneracy of states of the hydrogen atom placed in a spherical impenetrable box of radius R is formulated on the basis of the Lenz vector formalism.