Results 91 to 100 of about 81,984 (133)

Quantum Elastica. [PDF]

Entropy (Basel)
Geiger D, Werman M.
europepmc   +1 more source

Fluctuation Relations Associated to an Arbitrary Bijection in Path Space. [PDF]

Math Phys Anal Geom
Chétrite R, Marcantoni S.
europepmc   +1 more source

Laser-induced nucleation of magnetic hopfions

Zheng F, Chen X, Yang D, Li Z, Guo J, Wang H, Hu Y, Kuchkin V, Savchenko A, Zhang H, Ding B, Hou Z, Shi W, Rybakov F, Eriksson O, Blügel S, Han Y, Dunin-Borkowski R, Kiselev N, Fu X.   +19 more
europepmc   +1 more source

Multi-scale Jones polynomial and persistent Jones polynomial for knot data analysis. [PDF]

AIMS Math
Song R, Li F, Wu J, Lei F, Wei GW.
europepmc   +1 more source

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Number of Limit Cycles for Planar Systems with Invariant Algebraic Curves

Qualitative Theory of Dynamical Systems, 2022
For planar polynomials systems the existence of an invariant algebraic curve limits the number of limit cycles not contained in this curve. We present a general approach to prove non-existence of periodic orbits not contained in this given algebraic ...
A. Gasull, H. Giacomini
semanticscholar   +1 more source

Limit cycles and invariant algebraic curves

Communications on Pure and Applied Analysis
We give lower bounds in terms of~$n,$ for the number of limit cycles of polynomial vector fields of degree~$n,$ having any prescribed invariant algebraic curve. By applying them when the ovals of this curve are also algebraic limit cycles we obtain a new
A. Gasull, Paulo Santana
semanticscholar   +1 more source

Characterization of the Riccati and Abel Polynomial Differential Systems Having Invariant Algebraic Curves

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering
The Riccati polynomial differential systems are differential systems of the form [Formula: see text], [Formula: see text], where [Formula: see text] and [Formula: see text] for [Formula: see text] are polynomial functions. We characterize all the Riccati
Jaume Giné, J. Llibre
semanticscholar   +1 more source

Global Phase Portraits of Quadratic Systems with a Complex Ellipse as Invariant Algebraic Curve

, 2018
J. Llibre, C. Valls
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A reflective, metal-rich atmosphere for GJ 1214b from its JWST phase curve

Nature, 2023
Eliza M-R Kempton, Michael Zhang, Maria E Steinrueck   +2 more
exaly  

Liénard systems for quadratic systems with invariant algebraic curves

, 2011
L. Cherkas
semanticscholar   +1 more source