Variational Problems with Non-Convex Obstacles an and Integral-Constraint for Vector-Valued Functions.
Martin Fuchs, Frank Duzaar (1986)
Mathematische Zeitschrift
Similarity:
Martin Fuchs, Frank Duzaar (1986)
Mathematische Zeitschrift
Similarity:
Stefan Hildebrandt (1973)
Mathematische Zeitschrift
Similarity:
S. Hildebrandt, H.C. Wente (1973/74)
Mathematische Zeitschrift
Similarity:
Claus Gerhardt (1976)
Mathematische Zeitschrift
Similarity:
Mariano Giaquinta (1981)
Mathematische Zeitschrift
Similarity:
Jens Frehse (1975)
Mathematische Zeitschrift
Similarity:
Jens Frehse (1978)
Mathematische Zeitschrift
Similarity:
Klaus Steffen, Henry C. Wente (1978)
Mathematische Zeitschrift
Similarity:
Gerhard Ströhmer (1984)
Mathematische Zeitschrift
Similarity:
Ching-Yan Lin, Liang-Ju Chu (2003)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Similarity:
In this paper, a general existence theorem on the generalized variational inequality problem GVI(T,C,ϕ) is derived by using our new versions of Nikaidô's coincidence theorem, for the case where the region C is noncompact and nonconvex, but merely is a nearly convex set. Equipped with a kind of V₀-Karamardian condition, this general existence theorem contains some existing ones as special cases. Based on a Saigal condition, we also modify the main theorem to obtain another existence theorem...
Michael Meier, Stefan Hildebrandr (1979)
Manuscripta mathematica
Similarity:
Engelbert Tausch (1978/79)
Mathematische Zeitschrift
Similarity:
Addou, A., Mermri, E.B. (2001)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Aleksandra Orpel (2005)
Colloquium Mathematicae
Similarity:
We discuss the existence of solutions for a certain generalization of the membrane equation and their continuous dependence on function parameters. We apply variational methods and consider the PDE as the Euler-Lagrange equation for a certain integral functional, which is not necessarily convex and coercive. As a consequence of the duality theory we obtain variational principles for our problem and some numerical results concerning approximation of solutions.