Results 51 to 60 of about 1,157 (82)

Polynomial Time Nondimensionalisation of Ordinary Differential Equations via their Lie Point Symmetries [PDF]

open access: yes, 2006
Lie group theory states that knowledge of a $m$-parameters solvable group of symmetries of a system of ordinary differential equations allows to reduce by $m$ the number of equation.
Hubert, Évelyne, Sedoglavic, Alexandre
core   +5 more sources

The Quantum Arnold Transformation and the Ermakov-Pinney equation

open access: yes, 2013
The previously introduced Quantum Arnold Transformation, a unitary operator mapping the solutions of the Schr\"odinger equation for time dependent quadratic Hamiltonians into the solutions for the free particle, is revised and some interesting extensions
Guerrero, Julio   +1 more
core   +1 more source

The Turbulent Dynamo. [PDF]

open access: yesJ Fluid Mech, 2021
Tobias SM.
europepmc   +1 more source

ISEV2025 Abstract Book

open access: yes
Journal of Extracellular Vesicles, Volume 14, Issue S1, October 2025.
wiley   +1 more source

Nijenhuis operator in contact homology and descendant recursion in symplectic field theory

open access: yes, 2014
In this paper we investigate the algebraic structure related to a new type of correlator associated to the moduli spaces of $S^1$-parametrized curves in contact homology and rational symplectic field theory.
Rossi, Paolo
core  

UEG Week 2025 Poster Presentations

open access: yes
United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

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