Pseudo-operations on finite intervals.
Pap, Endre, Ralević, Nebojša M. (1999)
Novi Sad Journal of Mathematics
Similarity:
Pap, Endre, Ralević, Nebojša M. (1999)
Novi Sad Journal of Mathematics
Similarity:
K. Orlov, M. Stojanović (1974)
Matematički Vesnik
Similarity:
Zenon Moszner, Maria Żurek-Etgens (1987)
Archivum Mathematicum
Similarity:
H. B. Potoczny (1984)
Matematički Vesnik
Similarity:
Young Bae Jun, Hee Sik Kim, J. Neggers (2006)
Matematički Vesnik
Similarity:
Endre Pap, Nenad Teofanov (1998)
The Yugoslav Journal of Operations Research
Similarity:
Grzegorz Dymek (2015)
Discussiones Mathematicae - General Algebra and Applications
Similarity:
The notions of a period of an element of a pseudo-BCI-algebra and a periodic pseudo-BCI-algebra are defined. Some of their properties and characterizations are given.
Rajab Ali Borzooei, Arsham Borumand Saeid, Akbar Rezaei, Akefe Radfar, Reza Ameri (2013)
Discussiones Mathematicae - General Algebra and Applications
Similarity:
In this paper, we introduce the notion of pseudo BE-algebra which is a generalization of BE-algebra. We define the concepts of pseudo subalgebras and pseudo filters and prove that, under some conditions, pseudo subalgebra can be a pseudo filter. We prove that every homomorphic image and pre-image of a pseudo filter is also a pseudo filter. Furthermore, the notion of pseudo upper sets in pseudo BE-algebras introduced and is proved that every pseudo filter is an union of pseudo upper sets. ...
Mauricio E. Chacón-Tirado, Alejandro Illanes, Rocío Leonel (2012)
Colloquium Mathematicae
Similarity:
An embedding from a Cartesian product of two spaces into the Cartesian product of two spaces is said to be factorwise rigid provided that it is the product of embeddings on the individual factors composed with a permutation of the coordinates. We prove that each embedding of a product of two pseudo-arcs into itself is factorwise rigid. As a consequence, if X and Y are metric continua with the property that each of their nondegenerate proper subcontinua is homeomorphic to the pseudo-arc,...