Geodesic
On Signorini problem for von Kármán equations. The case of angular domain
Applications of Mathematics, Tome 24 (1979) no. 5, pp. 355-371 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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The paper deals with the generalized Signorini problem. The used method of pseudomonotone semicoercive operator inequality is introduced in the paper by O. John. The existence result for smooth domains from the paper by O. John is extended to technically significant "angular" domains. The crucial point of the proof is the estimation of the nonlinear term which appears in the operator form of the problem. The substantial technical difficulties connected with non-smoothness of the boundary are overcome by means of a proper choice of the auxiliary function.
The paper deals with the generalized Signorini problem. The used method of pseudomonotone semicoercive operator inequality is introduced in the paper by O. John. The existence result for smooth domains from the paper by O. John is extended to technically significant "angular" domains. The crucial point of the proof is the estimation of the nonlinear term which appears in the operator form of the problem. The substantial technical difficulties connected with non-smoothness of the boundary are overcome by means of a proper choice of the auxiliary function.
DOI : 10.21136/AM.1979.103816
Classification : 35J60, 35J65, 35R20, 47H05, 49J40, 73G05, 74A55, 74K20, 74M15, 74S30
Keywords: first and second boundary value problems; at least one W2, 2-solution; polar form has no non-trivial kernel; inhomogeneities fulfil certain sign condition; pseudomonotone semicoercive variational inequalities 
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     author = {Franc\r{u}, Jan},
     title = {On {Signorini} problem for von {K\'arm\'an} equations. {The} case of angular domain},
     journal = {Applications of Mathematics},
     pages = {355--371},
     year = {1979},
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Franců, Jan. On Signorini problem for von Kármán equations. The case of angular domain. Applications of Mathematics, Tome 24 (1979) no. 5, pp. 355-371. doi: 10.21136/AM.1979.103816

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