On some separation axioms and -closure
Displaying 941 – 960 of 1531
On some spaces of functions and distributions
Musielak, J. (1962)
General Topology and its Relations to Modern Analysis and Algebra
On some spaces which are covered by a product space
Izu Vaisman (1977)
Annales de l'institut Fourier
In this note, a topological version of the results obtained, in connection with the de Rham reducibility theorem (Comment. Math. Helv., 26 ( 1952), 328–344), by S. Kashiwabara (Tôhoku Math. J., 8 (1956), 13–28), (Tôhoku Math. J., 11 (1959), 327–350) and Ia. L. Sapiro (Izv. Bysh. Uceb. Zaved. Mat. no6, (1972), 78–85, Russian), (Izv. Bysh. Uceb. Zaved. Mat. no4, (1974), 104–113, Russian) is given. Thus a characterization of a class of topological spaces covered by a product space is obtained and the...
On Some Spaces which can be Partioned by the Rational Line.
Wang Shutang (1984/1985)
Manuscripta mathematica
On some subclasses of Darboux functions
J. Jastrzębski, Jacek Jędrzejewski, Tomasz Natkaniec (1991)
Fundamenta Mathematicae
On some subspaces of the Helly space
W. F. Pfeffer (1976)
Colloquium Mathematicae
On some test spaces in dimension theory
Ali Fora (1981)
Fundamenta Mathematicae
On some theorems of Ćirić
B. K. Ray (1978)
Matematički Vesnik
On some theorems of Mishra, Ćirić and Iseki
I. K. Argyros (1987)
Matematički Vesnik
On some topological games
Telgársky, R. (1977)
General topology and its relations to modern analysis and algebra IV
On some topologies on a generalized metric space.
Montserrat Pons (1979)
Stochastica
On some types of continuous fuzzy functions.
Ekici, Erdal (2004)
Applied Mathematics E-Notes [electronic only]
On some weak conditions of commutativity in common fixed point theorems.
Imdad, M., Khan, M.S., Sessa, S. (1988)
International Journal of Mathematics and Mathematical Sciences
On some weak monomorphisms and weak epimorphisms of pro-HTop*.
I. Pop (1996)
Revista Matemática de la Universidad Complutense de Madrid
Related to Shape Theory, in a previous paper (1992) we studied weak monomorphisms and weak epimorphisms in the category of pro-groups. In this note we give some intrinsic characterizations of the weak monomorphisms and the weak epimorphisms in pro-HTop* in the case when one of the two objects of such a morphism is a rudimentary system.
On some weakened forms of continuity for multifunctions
V. Popa (1984)
Matematički Vesnik
On somewhat fuzzy semicontinuous functions
G. Thangaraj, Ganesan Balasubramanian (2001)
Kybernetika
In this paper the concept of somewhat fuzzy semicontinuous functions, somewhat fuzzy semiopen functions are introduced and studied. Besides giving characterizations of these functions, several interesting properties of these functions are also given. More examples are given to illustrate the concepts introduced in this paper.
On spaces in which a bound on certain cardinal invariants implies closedness
D. L. Grant, I. L. Reilly (1990)
Matematički Vesnik
On spaces in which every denumerable subspaces is discrete
I. L. Reilly, M. K. Vamanamurthy (1986)
Matematički Vesnik
On spaces of vector-valued continuous functions
Schmets, J. (1977)
General topology and its relations to modern analysis and algebra IV
On spaces which have the shape of C. W. complexes
Luc Demers (1975)
Fundamenta Mathematicae