Notifications You must be signed in to change notification settings As part of the discrete math exam revision, Coder Academy issued some optional Python challenges to consolidate our understanding of ...

\begin{prooflist}{1. Consider the relation $R=\set{(a, a),(b, b),(c, c),(d, d),(a, b),(b, a)}$ on set $A=\{a, b, c, d\}$. Is $R$ reflexive? Symmetric? Transitive? If ...

Abstract: In this paper we define interval-valued relations. It is defined reflexive, symmetric and T-transitive properties of interval-valued relations, and the transitive closure of an ...

"Relations and Functions" stand out as crucial topics within algebra. These terms, though related, hold distinct mathematical meanings. It's common to feel uncertain about their disparities. To ...

CBSE 2024-25 Competency-Based Questions With Answers: Assessment is a part of learning that leads to the confirmation of knowledge gained by the learner throughout the course. The assessment can be of ...

Abstract: Two new algorithms are proposed for generating a min-transitive approximation of a given reflexive and symmetric fuzzy relation which, in general, deviates less from the given fuzzy relation ...

H. Minc has constructed an upper bound on the permanent of any relation on a finite set. In this paper the permanent of any transitive relation on a finite set is calculated. The work in part is based ...

Although an aDCSP can capture the hard constraints over decisions in a given problem as well as their dynamically changing solution space (as described by the activity constraints), the representation ...

We study norms and quasi-norms having large groups of isometries (uniquely maximal and almost transitive). It is shown that a uniquely maximal norm on a Banach space is its 'best' equivalent norm with ...