Results 31 to 40 of about 2,576 (123)

Mean field games based on the stable-like processes

, 2013
In this paper, we investigate the mean field games with K classes of agents who are weakly coupled via the empirical measure. The underlying dynamics of the representative agents is assumed to be a controlled nonlinear Markov process associated with ...
Troeva, Marianna, Kolokoltsov, Vassili, Yang, Wei   +2 more
core  

Boundary value problems for third-order differential equations involving singular Phi-Laplacian operators

We study strongly nonlinear, third-order differential equations of type (Φ(k(t)u''(t)))' = f(t, u(t), u'(t), u''(t)), a.e. t ∈ J, where Φ is the singular Φ-Laplacian operator.
Papalini, Francesca, Francesca Papalini, Alessandro Calamai, Calamai, Alessandro   +3 more
core   +1 more source

Time integration algorithms for finite element analysis of creep problems

, 1989
Bibliography: leaves 127-132.The fundamental principles involved in the selection and implementation of time integration schemes for finite element analysis of nonlinear creep problems are investigated.
Marais, Nicholas John
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On the solution of algebraic equations by the decomposition method

, 1985
The decomposition method (G. Adomian, “Stochastic Systems,” Academic Press, New York, 1983) developed to solve nonlinear stochastic differential equations has recently been generalized to nonlinear (and/or) stochastic partial differential equations ...
Rach, R, Adomian, G
core   +1 more source

Heteroclinic solutions of boundary value problems on the real line involving general nonlinear differential operators

, 2011
We discuss the solvability of the following strongly nonlinear non-autonomous boundary-value problem: (a(x(t))Φ(x (t)))' = f (t, x(t), x (t)) a.e. t ∈ R x(−∞) = ν − , x(+∞) = ν + with ν − < ν + , where Φ : R → R is a general increasing homeomorphism ...
CUPINI, GIOVANNI, C. Marcelli, F. Papalini   +2 more
core   +1 more source

General equilibrium analysis in ordered topological vector spaces [PDF]

The second welfare theorem and the core-equivalence theorem have been proved to be fundamental tools for obtaining equilibrium existence theorems, especially in an infinite dimensional setting.
Monique Florenzano, Charalambos Aliprantis, Rabee Tourky   +2 more
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A modification fractional variational iteration method for solving nonlinear gas dynamic and coupled KdV equations involving local fractional operators

, 2018
In this paper, we apply a new technique, namely local fractional variational iteration transform method on homogeneous/non-homogeneous non-linear gas dynamic and coupled KdV equations to obtain the analytical approximate solutions.
Hassan Jassim, Dumitru Baleanu, Hasib Khan   +2 more
core   +1 more source

On long time behavior of solutions to nonlinear dispersive equations

, 2020
In part I, we address the issue of existence of solutions for Cauchy problems involving nonlinear hyperbolic equations for initial data in Sobolev spaces with scaling subcritical regularity. In particular, we analyse nonlinear estimates for null-forms in
Burzio, Stefano Francesco
core   +1 more source

Sobre as funções Mittag-Leffler e o modelo fracionário de materiais viscoelásticos [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Mecânica.Materiais viscoelásticos são hoje largamente aplicados em vários ramos da engenharia, com destaque para a mecânica e aeroespacial.
Moschen, Izolda Del Corno
core  

Phi-Stable Operators And Inner Approximation-Solvability

, 1993
We extend, by applying a theorem of Petryshyn (1970), the approximation-solvability of the nonlinear functional equations involving strongly stable Hilbert space mappings to the case of strongly phi-stable mappings-a new and rather general class of ...
Verma, Ram U., Ram U. Verma
core   +2 more sources