Results 51 to 60 of about 4,243,439 (89)

On additional symmetries of multi-dimensional nonlinear d'Alembert equation [PDF]

, 2013
We study non-Lie symmetry of multi-dimensional nonlinear d'Alembert equation □u = F (u) in the space R2,n , n ≥ 2 by its reduction to two-dimensional equations.
Yuryk, Ivan, Barannyk, Anatoliy
core  

Smooth muscle α_v integrins regulate vascular fibrosis via CD109 downregulation of TGF-β signalling. [PDF]

Eur Heart J Open, 2023
Li Z, Belozertseva E, Parlakian A, Bascetin R, Louis H, Kawamura Y, Blanc J, Gao-Li J, Pinet F, Lacy-Hulbert A, Challande P, Humphrey JD, Regnault V, Lacolley P.   +13 more
europepmc   +1 more source

Oeuvres de d'Alembert : sa vie--ses oeuvres--sa philosophie /

Portrait de D'Alembert, par lui-même -- Mémoire sur D'Alembert, par lui-même -- D'Alembert; sa vie, ses oeuvres, sa philosophie, par Condorcet. Mademoiselle de Lespinasse, par Arène Houssaye -- Aux manes de Mademoiselle de Lespinasse -- Discours pre ...
Condorcet, Jean-Antoine-Nicolas de Caritat, marquis de, 1743-1794., Alembert, Jean Le Rond d', 1717-1783.   +1 more
core  

Structural and functional studies of SF1B Pif1 from Thermus oshimai reveal dimerization-induced helicase inhibition. [PDF]

Nucleic Acids Res, 2021
Dai YX, Chen WF, Liu NN, Teng FY, Guo HL, Hou XM, Dou SX, Rety S, Xi XG.   +8 more
europepmc   +1 more source

Explicitly space- and time-dependent d'Alembert equations with symmetries

, 1999
The general d'Alembert equation $\square u+ f(x_0, x_1,u)= 0$ is considered, where $\square$ is the two-dimensional d'Alembert operator. We classify the equation for functions $f$ by which it admits several Lie symmetry algebras, which include the ...
Lindblom, Ove,, Euler, Marianna,, Euler, Norbert,   +2 more
core   +1 more source

Madelung representation for complex nonlinear d'Alembert equations in n-dimensional Minkowski space

, 1995
The Madelung representation $\psi = u\exp(iv)$ is considered for the d'Alembert equation $\square_n\psi - F(|\psi|)\psi = 0$ to develop a technique for finding exact solutions.
Euler, Norbert, Euler, Marianna
core   +1 more source

Pleins et déliés dans les manuscrits de D'Alembert

, 2014
L'intégralité du numéro 34 de la revue Genesis est à présent librement consultable à l'adresse http://genesis.revues.org/585. Vous y trouverez en particulier  l'article « Pleins et déliés dans les manuscrits de D'Alembert » par Olivier Ferret, Alexandre ...
Alexandre Guilbaud
core   +1 more source

D'Alembert parle-t-il italien ?

, 2013
Les correspondances apprennent beaucoup de choses, à commencer par les langues pratiquées, même si le français est au dix-huitième siècle la langue d'échange dominante.
Irène Passeron
core  

On the covariance of the d'Alembert equation: the cases of sound and light [PDF]

The covariance of the d'Alembert equation for acoustic phenomena, described by mechanical waves in one or three spatial dimensions, under Galilean transformations, is demonstrated without the need to abandon the hypothesis that time is absolute in ...
Caruso, Francisco, Oguri, Vitor
core   +1 more source

Amplitude-phase representation for solutions of nonlinear d'Alembert equations

, 1995
We consider the nonlinear complex d'Alembert equation Square Operator Psi =F( mod Psi mod ) Psi with Psi represented in terms of amplitude and phase, in (1+n)-dimensional Minkowski space.
Basarab-Horwath, P., Euler, Norbert,, Euler, Marianna   +2 more
core   +1 more source