ABOUT SOME LINEAR AND POSITIVE OPERATORS DEFINED BY INFINITE SUM

Articles in the same Issue

1. Titelei
2. Contents
3. DESARGUESIAN CLOSURE OF BINOMIAL GRAPHS
4. A NOTE ON AN ALGEBRAIC CHARACTERIZATION OF HIGHER LEVEL HYPERGRAPHS AND HIGHER LEVEL PARTITIONS
5. PORINGS AND PORING ALGEBRAS
6. DIVISIBILITY OF ORDERS OF K₂ GROUPS ASSOCIATED TO QUADRATIC FIELD
7. ON THE DIOPHANTINE EQUATION x² + 5^2k = yⁿ
8. IDENTITIES WITH PRODUCTS OF (α,β)-DERIVATIONS ON PRIME RINGS
9. A NOTE ON THE COMMUTATIVITY OF RINGS
10. ON SOME SUBSEMIGROUPS OF THE GROUPS L¹_s AND L¹_∞
11. A REMARK ON POSITIVE DEFINITIVE FUNCTIONS ON FREE GROUPS
12. A NOTE ON NEW INTEGRAL INEQUALITIES OF GRÜSS TYPE
13. ON THE PRODUCT OF TWO FUNCTIONS WICH ARE APPROXIMATELY CONTINUOUS AND APPROXIMATELY REGULATED
14. ON SOME COEFFICIENT CONDITIONS FOR COMPLEX HARMONIC MAPPINGS WITH A POLE AT THE INFINITY
15. AUTONOMOUS DIFFERENTIAL INCLUSIONS SHARING THE FAMILIES OF TRAJECTORIES
16. THE CONNECTIVITY AND COMPACTNESS OF SOLUTION SET OF AN INTEGRAL EQUATION AND WEAK SOLUTION SET OF AN INITIAL-BOUNDARY VALUE PROBLEM
17. ABOUT SOME LINEAR AND POSITIVE OPERATORS DEFINED BY INFINITE SUM
18. COMMON FIXED POINT AND INVARIANT APPROXIMATION RESULTS
19. EXTENSION ON HARDY-HILBERT’S INTEGRAL INEQUALITY AND ITS APPLICATIONS
20. THE SUPERPOSITION OPERATOR FOR VECTOR-VALUED FUNCTIONS ON A NONCOMPACT INTERVAL
21. COMMON FIXED POINT THEOREMS FOR SET-VALUED MAPPINGS
22. ORDER PROPERTIES OF THE SPACE OF A-LINEAR OPERATORS
23. ON RESIDUALITIES IN THE SET OF MARKOV CONTINUOUS SEMIGROUPS ON C₁
24. REMARKS ON FIXED POINTS OF INVOLUTIONS OF ORDER n > 2 IN HILBERT SPACES
25. A CLASS OF HYPERCYCLIC VOLTERRA COMPOSITION OPERATORS
26. A NEW PROOF OF THE LATTICE-VALUED BANACH-STONE THEOREM
27. LIFTING OF VECTOR FIELDS TO 1-FORMS ON r-JET PROLONGATION OF THE BUNDLE OF TENSORS OF TYPE (0,2)