Issue 2, Volume 7, December 1982

1982 · Open access

1. MULTIVALUED QUASI-MARTINGALES AND UNIFORM AMARTS DINH QUANG LUU PDF

   ▸ Abstract

   Abstract

   3-25
2. ON THE SIMPLICITY OF OPERATOR KNOTS DO CONG KHANH PDF

   ▸ Abstract

   The problem of the complete nonunitariness of contractions was studied in [1] and [2]. In this paper we obtain a general criterion for the complete nonunitariness of an arbitrary contraction. The obtained results are applied to the study of concrete model operators.

   27-35
3. NECESSARY AND SUFFICIENT CONDITIONS FOR SOME GENERAL OPTIMIZATION PROBLEMS ĐỖ VĂN LƯU PDF

   ▸ Abstract

   Abstract

   37-57
4. SOME FIXED POINT THEOREMS FOR NOWHERE NORMAL – OUTWARD SET VALUED MAPPINGS NGUYÊN HUY VIÊT PDF

   ▸ Abstract

   The aim of this paper is to present some fixed point theorems for nowhere-normal-outward set-valued mappings. In Section I we first recall some definitions and auxiliary facts concerning properties of projection onto closed convex sets in Banach spaces. Next, we present a fixed point theorem for compact nowhere-normal-outward set-valued mappings. A more precise version of this result will be given in Section II for the case of Hilbert space. Finally, in Section III we give two fixed point theorems for non-compact set-valued mappings, which are condensing or non-expansive. The readers are referred to  [2], [3], [4], [5] for fixed point results, concerning set-valued mappings, satisfying other boundary conditions.

   59-66
5. THE TEST OF THE DISCRIMINATION FOR TWO POISSON PROCESSES NGUYEN NAM HONG PDF

   ▸ Abstract

   In this paper we give first the test of the discrimination for two Poisson processes. Next we study the asymptotic normality of the statistics determinating the test and the convergence rate in this normal asymptotic process.

   67-74
6. STATE ESTIMATIONS FOR THE MARKOV PROCESS DRIVEN DY A POINT PROCESS TRẦN HÙNG THAO PDF

   ▸ Abstract

   Abstract

   75-83
7. ON THE CONVERGENCE OF POINT PROCESSES IN A MODEL OF NO SPACE – TIME CLUSTERING NGUYỄN HỮU TRỢ PDF

   ▸ Abstract

   Necessary and sufficient conditions are given for the weak convergence of point processes to the Poisson process under the hypothesis of no space – time clustering.

   85-96
8. «TRACES» OF FUNCTIONS FROM SOBOLED - ORLICZ CLASSES OF INFINITE ORDER TRẦN ĐỨC VÂN PDF

   ▸ Abstract

   Abstract

   97-109
9. ON THE SEIDEL – NEWTON METHOD FOR SOLVING QUASILINEAR OPERATOR EQUATIONS PHẠM KỲ ANH PDF

   ▸ Abstract

   Abstract

   111-126
10. INTEGRABILITY OF POWER SERIES WITH QUASI-MONOTONE COEFFICIENTS S. ZAHID ALI ZAINI PDF

    ▸ Abstract

    Abstract

    127-130
11. NOTE SUR LE PROBLEME DES TOURS DE HANOI IVAN LAVALLE PDF

    ▸ Abstract

    Abstract

    131-137
12. SEMI CONTINUITÉ DES FONCTIONNELLES INTÉGRALES CHARLES CASTAING, PAULETTE CLAUZURE PDF

    ▸ Abstract

    Abstract

    139-170
13. PERTURBATION NON CONVEXE D'UN PROBLÈME D'EVOLUTION DANS UN ESPACE HILBERTIEN AHMED GAMAL MOHAMED PDF

    ▸ Abstract

    Abstract

    171-200
14. ON THE CONTINUITY OF MULTIVALUED MAPPINGS AND THE STABILITY OF DIXED POINTS NGUYEN XUAN TAN PDF

    ▸ Abstract

    Abstract

    201-212