Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
Stefan problems with the unilateral boundary condition on the fixed boundary. I - MaRDI portal

Stefan problems with the unilateral boundary condition on the fixed boundary. I (Q794216)

From MaRDI portal





scientific article; zbMATH DE number 3859644
Language Label Description Also known as
English
Stefan problems with the unilateral boundary condition on the fixed boundary. I
scientific article; zbMATH DE number 3859644

    Statements

    Stefan problems with the unilateral boundary condition on the fixed boundary. I (English)
    0 references
    0 references
    1982
    0 references
    Betrachtet wird das folgende eindimensionale Stefanproblem (*) \(u_{xx}- u_ t=0\), \(0<x<s(t)\), \(u_ x(0,t)\in \gamma(u(0,t)),\quad u(s(t),t)=0,\quad \dot s(t)=-u_ x(s(t),t),\quad 0<t\leq T,\quad u(x,0)=\phi(x)\geq 0,\quad 0\leq x\leq \ell,\quad s(0)=\ell \geq 0,\) wobei \(\gamma\) ein maximal monotoner Operator ist. Der Autor zeigt die Existenz einer Lösung von (*) unter Verwendung von Differenzenverfahren.
    0 references
    unilateral boundary condition
    0 references
    difference scheme
    0 references
    maximal monotone
    0 references
    existence
    0 references
    Stefan problem
    0 references

    Identifiers

    0 references
    0 references
    0 references
    0 references