Results 231 to 240 of about 267,752 (279)

Density Functional Theory and Information-Theoretic Diagnostics of Quantum Phase Transitions. [PDF]

Entropy (Basel)
Romera E, Nagy Á.
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Chiral Magnon Dynamics in a Kitaev Magnet Revealed by Magneto-Optics

Bachar N, Panda K, Kim C, Bazyliansky D, Taboada-Gutiérrez J, Mardelé FL, Dzian J, Levy G, Kim JH, Lee Y, Park B, Mourigal M, Kim JH, Kuzmenko A, Orlita M, Park J.   +15 more
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Challenges and strategies for first-principles simulations of two-dimensional magnetic phenomena.

Nanoscale
Garrido Aldea J, Esteras DL, Roche S, Garcia JH.   +3 more
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RF-free driving of nuclear spins with color centers in silicon carbide

Wörnle R, Körber J, Steidl T, Astakhov GV, Dasari DBR, Kaiser F, Vorobyov V, Wrachtrup J.   +7 more
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Equivalence of charged and neutral density functional formulations for correcting the many-body self-interaction of polarons

Falletta S, Coulter J, Varley JB, Åberg D, Sadigh B, Kozinsky B, Pasquarello A.   +6 more
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Asymptotically linear Hamiltonian system

Nonlinear Analysis: Real World Applications, 2013
a b s t r a c t We investigate the multiplicity of solutions for the Hamiltonian system with some asymptotically linear conditions. We get a theorem which shows the existence of at least three 2π -periodic solutions for the asymptotically linear Hamiltonian system.
Tacksun Jung, Q-Heung Choi
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Linear Hamiltonian Systems

2009
In this chapter we study Hamiltonian systems which are linear differential equations. Many of the basic facts about Hamiltonian systems and symplectic geometry are easy to understand in this simple context. The basic linear algebra introduced in this chapter is the cornerstone of many of the later results on nonlinear systems. Some of the more advanced
Kenneth Meyer, Glen Hall, Dan Offin
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Discrete Linear Hamiltonian Systems

1996
This chapter is an introduction to Martin Bohner’s approach to the discrete linear Hamiltonian system $$\begin{array}{*{20}{c}} {\Delta y\left( t \right) = A\left( t \right)y\left( {t + 1} \right) + B\left( t \right)z\left( t \right)} \\ {\Delta z\left( t \right) = C\left( t \right)y\left( {t + 1} \right) - A*\left( t \right)z\left( t \right ...
Calvin D. Ahlbrandt, Allan C. Peterson
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Nonautonomous Linear Hamiltonian Systems

2016
In this chapter, the framework of analysis of the book is described, and the many foundational facts required for this analysis are stated. The first two sections present fundamental notions and properties of topological dynamics and ergodic theory, as well as basic results concerning spaces of matrices, the Grassmannian and Lagrangian manifolds, and ...
Russell Johnson, Rafael Obaya, Sylvia Novo, Carmen Núñez, Roberta Fabbri   +4 more
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