385 research outputs found
More on one-commodity market games
In this paper we present a new definition related to super-balanced games interpreted as a particular type of cooperative game with transferable utility (TU). A concept of solution is defined and an existence result is determined. The fundamental aim of the paper is to extend the results previously obtained by the same author.TU cooperative games, super-balanced coalition
Existence results for nonlinear elliptic problems on fractal domains
Some existence results for a parametric Dirichlet problem defined on the
Sierpi\'nski fractal are proved. More precisely, a critical point result for
differentiable functionals is exploited in order to prove the existence of a
well determined open interval of positive eigenvalues for which the problem
admits at least one non-trivial weak solution
Phase Diagram for Roegenian Economics
We recall the similarities between the concepts and techniques of
Thermodynamics and Roegenian Economics. The Phase Diagram for a Roegenian
economic system highlights a triple point and a critical point, with related
explanations. These ideas can be used to improve our knowledge and
understanding of the nature of development and evolution of Roegenian economic
systems.Comment: 10 page
Optimality conditions and duality in multiobjective programming with invexity
(', ?)-invexity has recently been introduced with the intent of generalizing invex functions in mathematical programming. Using such conditions we obtain new sufficiency results for optimality in multiobjective programming and extend some classical duality properties
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