WHEN CLOSED MAPS ARE PROPER OR CONTINUOUS

Articles in the same Issue

1. Titelei
2. Titelei
3. Contents
4. ON A GENERALIZATION OF THE HILBERT SPACE
5. On integral inequalities similar to Opial's inequality
6. SUR LES TRAJECTOIRES DE CERTAINS SYSTÈMES D'ÉQUATIONS DIFFÉRO-FONCTIONNELLES
7. CONVERGENCE WITH RESPECT TO THE MYCIELSKI ɑ-IDEAL
8. CONVERGENCE OF DIFFERENCE METHODS FOR BOUNDARY VALUE PROBLEMS OF ODE'S WITH DISCONTINUITIES
9. ON SOME PROPERTIES OF THE SPHERICAL BUNDLE T₁L₂
10. A SIMPLE DERIVATION OF SUFFICIENT CONDITIONS FOR A LOCAL MINIMUM OF A LIPSCHITZIAN FUNCTION
11. ТЕПЛОВАЯ ДИФРАКЦИЯ НА ГЛАДКОЙ И ВЫПУКЛОЙ ОБЛАСТИ В R ^ˠ
12. ON NON-CONDITIONAL STABILITY OF OPEN DIFFERENCE PATTERNS FOR PARABOLIC PARTIAL DIFFERENTIAL EQUATIONS
13. THE CONJUGATED SHIFT-REGISTERS
14. VARIATION OF DARBOUX FUNCTIONS
15. CLASSES AND SPACES OF ULTANOV TYPE. I. A CLASS <p( 1)
16. VARIATIONAL PROBLEMS AND DIFFERENTIAL EQUATIONS IN HILBERT SPACES
17. SOME FIX-POINT THEOREMS FOR THE COMMUTATIVE ITERATION SEMIGROUPS
18. GEOMETRIC CORRELATION LATTICES
19. TOPOLOGIES RELATED TO SETS HAVING THE BAIRE PROPERTY
20. IDEMPOTENT POLYNOMIALS OVER RINGS
21. REMARK ON A PAPER OF TURINICI
22. METRIC VARIANTS OF THE BREZIS-BROWDER ORDERING PRINCIPLE
23. WHEN CLOSED MAPS ARE PROPER OR CONTINUOUS
24. ON SOME DECOMPOSITION OF THE SUM OF A DIRECT SYSTEM OF ALGEBRAS INTO A SUBDIRECT PRODUCT
25. SEMIGROUPS OF NONEXPANDING MAPPINGS
26. THE DE RHAM COHOMOLOGY OF DIFFERENTIAL SPACES