Results 1 to 10 of about 70 (68)

Renormalizing partial differential equations [PDF]

open access: yes, 2008
In this review paper, we explain how to apply Renormalization Group ideas to the analysis of the long-time asymptotics of solutions of partial differential equations. We illustrate the method on several examples of nonlinear parabolic equations. We discuss many applications, including the stability of profiles and fronts in the Ginzburg-Landau equation,
Bricmont, J., Kupiainen, A.
openaire   +2 more sources

Arithmetic partial differential equations, I

open access: yesAdvances in Mathematics, 2010
Updated version of paper includes new results on ...
Buium, Alexandru, Simanca, Santiago R.
openaire   +4 more sources

Implicit Partial Differential Equations [PDF]

open access: yes, 1999
Progress in Nonlinear Differential Equations and their Applications ...
B. DACOROGNA, MARCELLINI, PAOLO
openaire   +2 more sources

SYMMETRIES OF PARTIAL DIFFERENTIAL EQUATIONS [PDF]

open access: yesJournal of the Korean Mathematical Society, 2003
We establish a link between the study of completely integrable systems of partial differential equations and the study of generic submanifolds in C^n. Using the recent developments of Cauchy-Riemann geometry we provide the set of symmetries of such a system with a Lie group structure.
Gaussier, Hervé, Merker, Joel
openaire   +3 more sources

Superprocesses and Partial Differential Equations

open access: yesThe Annals of Probability, 1993
This is a survey of recent developments on measure-valued Markov processes including a number of the author's important contributions. This subject has its origins in the paper of \textit{S. Watanabe} [J. Math. Kyoto Univ. 8, 141-167 (1968; Zbl 0159.462)] in which a class of measure-valued branching processes was constructed based on a family of ...
openaire   +2 more sources

A Partial Functional Differential Equation

open access: yesJournal of Mathematical Analysis and Applications, 2001
The author of this interesting paper investigates the partial functional differential equation \[ \partial u(x,t)\partial t =k \partial^2 u(x,t)\partial x^2+ru(x,t-T)[1-u(x,t)], \;\;t\geq 0, \;\;x\in [{}0,\pi ]{} \] under the boundary condition \(u(0,t)=u(\pi ,t)=0\) (\(t>0\)) and \(u(x,s)=\phi (x,s)\), \(-T\leq s\leq 0\), \(0\leq x\leq \pi \).
openaire   +2 more sources

Partial Differential Equations [PDF]

open access: yesOberwolfach Reports, 2014
This workshop focused on nonlinear elliptic and parabolic partial differential equations, touching topics such as geometric flows, geometric variational problems and minimal surfaces, free boundaries, and geometric measure theory.
Sun-Yung Alice Chang   +2 more
openaire   +1 more source

Partial differential equations. An outline

open access: yesComputers & Mathematics with Applications
This is a chart which may serve as an outline of classification, solution and examples for partial differential equations.
openaire   +1 more source

Regular Partial Differential Equations [PDF]

open access: yesProceedings of the American Mathematical Society, 1958
Birkhoff, Garrett, Mullikin, Thomas
openaire   +2 more sources

On the Coalgebra of Partial Differential Equations

open access: yes, 2019
We note that the coalgebra of formal power series in commutative variables is final in a certain subclass of coalgebras. Moreover, a system Sigma of polynomial PDEs, under a coherence condition, naturally induces such a coalgebra over differential polynomial expressions.
openaire   +3 more sources

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