"0862-7940" . . . . "unilateral contact; Tresca\u00B4s model of friction; mixed variational formulation"@en . "34"^^ . "434084" . "Hlav\u00E1\u010Dek, Ivan" . . "52" . . . "Applications of Mathematics" . "Anal\u00FDza sm\u00ED\u0161en\u00E9ho modelu kone\u010Dn\u00FDch prvk\u016F pro semi-koercivn\u00ED jednostrann\u00E9 kontaktn\u00ED probl\u00E9my s dan\u00FDm t\u0159en\u00EDm"@cs . "Mixed finite element analysis of semi-coercive unilateral contact problems with given friction" . "Mixed finite element analysis of semi-coercive unilateral contact problems with given friction"@en . . . . "Mixed finite element analysis of semi-coercive unilateral contact problems with given friction" . "RIV/67985840:_____/07:00081124!RIV07-AV0-67985840" . "[76FA9D8C1035]" . "Anal\u00FDza sm\u00ED\u0161en\u00E9ho modelu kone\u010Dn\u00FDch prvk\u016F pro semi-koercivn\u00ED jednostrann\u00E9 kontaktn\u00ED probl\u00E9my s dan\u00FDm t\u0159en\u00EDm"@cs . "CZ - \u010Cesk\u00E1 republika" . . . "Mixed finite element analysis of semi-coercive unilateral contact problems with given friction"@en . . . . "1"^^ . "25;58" . . "RIV/67985840:_____/07:00081124" . . "1" . "A unilateral contact 2D-problem is considered provided one of two elastic bodies can shift in a given direction as a rigid body-Using Lagrange multipliers for both normal and tangential constraints on the contact surface, a saddle point problem is introduced and its unique solvability proved. We discretize the problem by a standard finite element method and prove a convergence of approximations. We propose a numerical realization on the basis of an auxiliary %22bolted%22 problem and the algorithm of Uzawa."@en . "P(GA201/04/1503), Z(AV0Z10190503)" . "1"^^ . "A unilateral contact 2D-problem is considered provided one of two elastic bodies can shift in a given direction as a rigid body-Using Lagrange multipliers for both normal and tangential constraints on the contact surface, a saddle point problem is introduced and its unique solvability proved. We discretize the problem by a standard finite element method and prove a convergence of approximations. We propose a numerical realization on the basis of an auxiliary %22bolted%22 problem and the algorithm of Uzawa." . . "Uva\u017Euje se jednostrann\u00FD rovinn\u00FD kontaktn\u00ED probl\u00E9m za p\u0159edpokladu, \u017Ee jedno ze dvou pru\u017En\u00FDch t\u011Bles se m\u016F\u017Ee posouvat v dan\u00E9m sm\u011Bru jako tuh\u00E9 t\u011Bleso. Zav\u00E1d\u00ED se probl\u00E9m sedlov\u00E9ho bodu pou\u017Eit\u00EDm Lagrangeov\u00FDch multiplik\u00E1tor\u016F pro norm\u00E1lov\u00E9 i tangenci\u00E1ln\u00ED slo\u017Eky nap\u011Bt\u00ED na kontaktn\u00ED \u010D\u00E1sti hranic a dokazuje se existence a jednozna\u010Dnost \u0159e\u0161en\u00ED tohoto probl\u00E9mu. Pomoc\u00ED standardn\u00EDch kone\u010Dn\u00FDch prvk\u016F \u00FAlohu diskretizujeme na z\u00E1klad\u011B pomocn\u00E9ho um\u011Ble %22se\u0161roubovan\u00E9ho%22 probl\u00E9mu a algoritmu Uzawova typu."@cs .