Results 1 to 10 of about 1,137,096 (146)

Fractal Weyl Law for Open Chaotic Maps [PDF]

open access: yes, 2004
This contribution summarizes our work with M.Zworski on open quantum open chaoticmaps (math-ph/0505034). For a simple chaotic scattering system (the open quantum baker's map), we compute the "long-living resonances" in the semiclassical r\'{e}gime, and ...
Asch, Joachim, Joye, Alain
core   +8 more sources

p-Adic Mathematical Physics [PDF]

open access: yesAnal.Appl.1:1-17,2009, 2009
A brief review of some selected topics in p-adic mathematical physics is presented.
A. Connes   +181 more
arxiv   +3 more sources

ON THE PROPAGATION OF EQUATORIAL WAVES INTERACTING WITH A NON-UNIFORM CURRENT [PDF]

open access: yesOpen Communications in Nonlinear Mathematical Physics, 2022
We consider the propagation of equatorial waves of small amplitude, in a flow with an underlying non-uniform current. Without making the too restrictive rigid-lid approximation, by exploiting the available Hamiltonian structure of the problem, we derive ...
Emil Novruzov
doaj   +1 more source

Further enumeration results concerning a recent equivalence of restricted inversion sequences [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2022
Let asc and desc denote respectively the statistics recording the number of ascents or descents in a sequence having non-negative integer entries.
Toufik Mansour, Mark Shattuck
doaj   +1 more source

Classification and Clustering of arXiv Documents, Sections, and Abstracts, Comparing Encodings of Natural and Mathematical Language [PDF]

open access: yesACM/IEEE Joint Conference on Digital Libraries, 2020
In this paper, we show how selecting and combining encodings of natural and mathematical language affect classification and clustering of documents with mathematical content.
Philipp Scharpf   +5 more
semanticscholar   +1 more source

Poisson–Hopf deformations of Lie–Hamilton systems revisited: deformed superposition rules and applications to the oscillator algebra [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2021
The formalism for Poisson–Hopf (PH) deformations of Lie–Hamilton (LH) systems, recently proposed in Ballesteros Á et al (2018 J. Phys. A: Math. Theor. 51 065202), is refined in one of its crucial points concerning applications, namely the obtention of ...
Á. Ballesteros   +4 more
semanticscholar   +1 more source

Characterizing covariational reasoning in physics modeling

open access: yesPhysics Education Research Conference Proceedings, 2022
Covariational reasoning—considering how changes in one quantity affect another, related quantity—is a foundation of quantitative modeling in physics. Understanding quantitative models is a learning objective of introductory physics instruction at the ...
Alexis Olsho   +5 more
semanticscholar   +1 more source

Using Math in Physics: 6. Reading the physics in a graph [PDF]

open access: yesThe Physics Teacher, 2023
Learning to use math in physics involves combining (blending) our everyday experiences and the conceptual ideas of physics with symbolic mathematical representations. Graphs are one of the best ways to learn to build the blend.
E. Redish
semanticscholar   +1 more source

Mathematical Elements of Density Functional Theory [PDF]

open access: yes, 2022
We review some of the basic mathematical results about density functional theory.
arxiv   +1 more source

N-extension of double-graded supersymmetric and superconformal quantum mechanics [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2019
In the recent paper (Bruce and Duplij 2019 (arXiv:1904.06975 [math-ph])), Bruce and Duplij introduced a double-graded version of supersymmetric quantum mechanics (SQM). It is an extension of Lie superalgebraic nature of SQM to a -graded superalgebra.
N. Aizawa, K. Amakawa, S. Doi
semanticscholar   +1 more source

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