## Abstract We study a class of perfect graphs which, because they generalize interval graphs, we call pseudoβinterval graphs. Like interval graphs, their vertices correspond to intervals of a linearly ordered set, but a modified definition of intersection is used in order to determine edges. The c
Pseudo-monotonic interval programming
β Scribed by C. R. Bector; S. K. Bhatt
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 253 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0894-069X
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π SIMILAR VOLUMES
In this paper we first generalize a Ky Fan minimax inequality. Then we obtain two foundational quasi-variational inequalities which play a key role throughout this paper. We shall use these results to obtain some general theorems on solutions Ε½ . of the generalized quasi-variational inequalities GQV
## Abstract In this paper we establish the solvability and approximation of a general inequality problem by means of a sequence of problems satisfying some compatibility conditions with respect to the initial one. The setting allows to unify and extend various existence results in the smooth and no