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[PDF] Top 20 Invariant discretizations of partial differential equations

Has 10000 "Invariant discretizations of partial differential equations" found on our website. Below are the top 20 most common "Invariant discretizations of partial differential equations".

Invariant discretizations of partial differential equations

Invariant discretizations of partial differential equations

... attention of philosophers and scientists. For the poet, it is harmony of a nearly mystical quality found in nature; for the scientist, a means to understand our universe and break down its complexity into ... Voir le document complet

158

Nonlinear damped partial differential equations and their uniform discretizations

Nonlinear damped partial differential equations and their uniform discretizations

... results of the literature. The first examples of nonlinear feedbacks were only concerning feedback functions having a polynomial growth in a neighborhood of 0 (see ...case of arbitrary growing ... Voir le document complet

42

An averaging theory for nonlinear partial differential equations

An averaging theory for nonlinear partial differential equations

... integrals of motion, calculated for the potential ...intervals of order ǫ −1 , its actions I(u ǫ (t, ·)) can be approximated by solutions of a certain well-posed averaged equation, provided that the ... Voir le document complet

107

Shape optimization of a Dirichlet type energy for semilinear elliptic partial differential equations

Shape optimization of a Dirichlet type energy for semilinear elliptic partial differential equations

... It is interesting to note that Theorem 1 also yields an existence result when restricting ourselves to the set ˜ O m := {Ω quasi-open, |Ω| = m}, since Theorem 1 ensures that, under the appropriate assumption, the ... Voir le document complet

31

Reflexive spaces of smooth functions : a logical account of linear partial differential equations

Reflexive spaces of smooth functions : a logical account of linear partial differential equations

... synthetic differential geometry as diffeological spaces ...notion of smoothness, that does not imply continuity except on very special compact sets, images of finite dimensional compact sets by ... Voir le document complet

252

Sharp Derivative Bounds for Solutions of Degenerate Semi-Linear Partial Differential Equations

Sharp Derivative Bounds for Solutions of Degenerate Semi-Linear Partial Differential Equations

... Completion of the Proof in the Smooth Setting. For n = 2, the extension of Proposition ...end of the proof of Theorem ...versions of Proposition ...proof of Theorem ...bound ... Voir le document complet

67

Stochastic partial differential equations with singular terminal condition

Stochastic partial differential equations with singular terminal condition

... These equations appear naturally in various applications as for instance, Zakai equation in filtering ([26, 27]), in pathwise stochastic control theory or stochastic control with partial observations ... Voir le document complet

46

Forward Feynman-Kac type representation for semilinear nonconservative Partial Differential Equations

Forward Feynman-Kac type representation for semilinear nonconservative Partial Differential Equations

... uniqueness of a mild solution for the integro-PDE ...proof of Theorem ...space of bounded, measure-valued maps, where M f (R d ) is equipped with the total variation norm k · k T V ...subset ... Voir le document complet

37

Recent developments in spectral stochastic methods for the numerical solution of stochastic partial differential equations

Recent developments in spectral stochastic methods for the numerical solution of stochastic partial differential equations

... simultaneously equations (69) and ...solution of an invariant subspace ...class of linear elliptic stochastic partial dierential equations ...extension of Hilbert ... Voir le document complet

59

Certified Reduced Basis Methods for Parametrized Partial Differential Equations

Certified Reduced Basis Methods for Parametrized Partial Differential Equations

... development of effective and reliable a posteriori error estimators for the field variable or an output of interest is crucial to ensure the reliability and efficiency of the reduced basis approxi- ... Voir le document complet

121

Deconvolution of fMRI Data using a Paradigm Free Iterative Approach based on Partial Differential Equations

Deconvolution of fMRI Data using a Paradigm Free Iterative Approach based on Partial Differential Equations

... References 1. Farouj, Y., Karahanoğlu, F. I., & Van De Ville, D. (2017, April). Regularized spatiotemporal deconvolution of fMRI data using gray-matter constrained total variation. In Biomedical Imaging (ISBI ... Voir le document complet

5

Fully nonlinear stochastic partial differential equations: non-smooth equations and applications

Fully nonlinear stochastic partial differential equations: non-smooth equations and applications

... In spite of their importance very little was known for equations like (0.1) even for smooth H before [LS1], with the exception of the uniformly elliptic linear theory, i.e., when both F and H are ... Voir le document complet

12

Backward Stochastic Differential Equations with no driving martingale, Markov processes and associated Pseudo Partial Differential Equations

Backward Stochastic Differential Equations with no driving martingale, Markov processes and associated Pseudo Partial Differential Equations

... contributions of the paper are essentially the ...notion of BSDE with no driving martingale ...uniqueness of a solution for that BSDE, when the final condition ξ is square integrable and the driver ˆ ... Voir le document complet

40

On the Optimal Control of Some Parabolic Partial Differential Equations Arising in Economics

On the Optimal Control of Some Parabolic Partial Differential Equations Arising in Economics

... application of the maximum principle to this class of problems gives rise to a serious difficulty that neither Brito (2004) nor Boucekkine et ...equation” of the backward type, and since the time ... Voir le document complet

27

On the system of partial differential equations arising in mean field type control

On the system of partial differential equations arising in mean field type control

... dynamics of the players are independent stochastic processes, both mean field games and control of McKean-Vlasov dynamics naturally lead to a coupled sys- tem of partial differential ... Voir le document complet

23

Accelerated finite elements schemes for parabolic stochastic partial differential equations

Accelerated finite elements schemes for parabolic stochastic partial differential equations

... PDEs of the form of equation (2.1) below. Such kind of equations arise in various fields of sciences and engineering, for example in nonlinear filtering of partially observed ... Voir le document complet

38

Probabilistic representation of a class of non conservative nonlinear Partial Differential Equations

Probabilistic representation of a class of non conservative nonlinear Partial Differential Equations

... solution of the limit partial differential equation ...behavior of the solution for large time was numerically simulated in [5, 6] respectively for the one-dimensional and multi-dimensional ... Voir le document complet

58

Efficient reduced-basis treatment of nonaffine and nonlinear partial differential equations

Efficient reduced-basis treatment of nonaffine and nonlinear partial differential equations

... parabolic partial differential equations with affine parameter dependence to problems involving (a) nonaffine dependence on the parameter, and (b) nonlinear dependence on the field ...parabolic ... Voir le document complet

42

Probabilistic representation of a class of non conservative nonlinear Partial Differential Equations

Probabilistic representation of a class of non conservative nonlinear Partial Differential Equations

... PDEs of the type (1.1) are non-linear generalizations of the Fokker-Planck ...6.4.4 of [17], there is a process Y which is a solution, at least in law (for any initial condition) to a SDE with ... Voir le document complet

41

Mixing Monte-Carlo and Partial Differential Equations for Pricing Options

Mixing Monte-Carlo and Partial Differential Equations for Pricing Options

... The methods are based on a combination of Monte-Carlo, quadrature and partial differential equations or PDE for short methods.. The key idea was studied by two of the authors a few years [r] ... Voir le document complet

23

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