Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• Time-dependent weak rate of convergence for functions of generalized bounded variation 

  Luoto, Antti (Taylor & Francis, 2021)

  Let W denote the Brownian motion. For any exponentially bounded Borel function g the function u defined by u(t,x)=E[g(x+σWT−t)] is the stochastic solution of the backward heat equation with terminal condition g. Let un(t,x) ...

• A two-phase problem with Robin conditions on the free boundary 

  Guarino Lo Bianco, Serena; La Manna, Domenico Angelo; Velichkov, Bozhidar (Les Éditions de l'École polytechnique, 2021)

  We study for the first time a two-phase free boundary problem in which the solution satisfies a Robin boundary condition. We consider the case in which the solution is continuous across the free boundary and we prove an ...

• Functional Type Error Control for Stabilised Space-Time IgA Approximations to Parabolic Problems 

  Langer, Ulrich; Matculevich, Svetlana; Repin, Sergey (Springer International Publishing, 2018)

  The paper is concerned with reliable space-time IgA schemes for parabolic initial-boundary value problems. We deduce a posteriori error estimates and investigate their applicability to space-time IgA approximations. ...

• A parallel FE-splitting up method to parabolic problems 

  Tai, Xue-Cheng; Neittaanmäki, Pekka (University of Jyväskylä, 1989)

• Equivalence of viscosity and weak solutions for a p-parabolic equation 

  Siltakoski, Jarkko (Springer, 2021)

  We study the relationship of viscosity and weak solutions to the equation partial derivative(t)u - Delta(p)u = f (Du), where p > 1 and f is an element of C(R-N) satisfies suitable assumptions. Our main result is that bounded ...