نتایج جستجو برای: subclass

تعداد نتایج: 12876  

Journal: :bulletin of the iranian mathematical society 2013
m. alizadeh a. goodarzi

in this paper, we introduce a subclass of chordal graphs which contains $d$-trees and show that their complement are vertex decomposable and so is shellable and sequentially cohen-macaulay.

1993
Christiaan Thieme

This report presents a formal approach to support schema integration in object-oriented databases. The basis of the approach is a synthetic subclass order to compare classes. Classes are integrated in a natural way using a join operator w.r.t. the subclass order. In contrast with existing literature, our subclass order compares classes not only by their attributes, but also by the behaviour of ...

Journal: :Hacettepe Journal of Mathematics and Statistics 2019

Journal: :Rocky Mountain Journal of Mathematics 1994

Journal: :International Journal of Mathematics and Mathematical Sciences 1980

Journal: :Advances in Pure Mathematics 2012

Journal: :Proceedings of the American Mathematical Society 1974

Journal: :Linear Algebra and its Applications 1992

Journal: :Linear Algebra and its Applications 2004

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