A note on closed categories
Jan Pavelka (1976)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Jan Pavelka (1976)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Aleš Pultr (1984)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Mohammed Hichem Mortad (2013)
Concrete Operators
Similarity:
Let A and B be two -non necessarily bounded- normal operators. We give new conditions making their product normal. We also generalize a result by Deutsch et al on normal products of matrices.