M. NivedJ

activity

20242026

collaborators

4 papers

math.CO2026

Characterization of graphs $G$ where $G \in obs^{*} (H)$ for some graph $H$

Zahra Rahimi, M. H. Shirdareh Haghighi, Asma Namazi

A full-homomorphism from a graph $G$ to a graph $H$ is a function on vertex sets that preserves adjacency and non-adjacency of vertices. A graph $G$ is called a minimal $H$ -obstruc…

math.CO2025

A Study On The Graph Formulation Of Union Closed Sets Conjecture

Nived J M

The Union Closed Sets Conjecture is one of the most renowned problems in combinatorics. Its appeal lies in the simplicity of its statement contrasted with the potential complexity…

math.CO2024

Symmetric Union Closed Families

Nived J M

We demonstrate that when a graph exhibits a specific type of symmetry, it satisfies the Union Closed Conjecture(UCC). Additionally, we show that certain graph classes, such as Cyli…

math.CO2024

Combinatorial Interpretations of $q$ -Fibonacci Numbers and Their Binomial Analogues

Nived J M

The Fibonomial coefficients are well-known analogues of the classical binomial coefficients. In 2009, Sagan and Savage introduced a combinatorial interpretation for these coefficie…

Characterization of graphs G where G∈obs∗(H) for some graph H

A Study On The Graph Formulation Of Union Closed Sets Conjecture

Symmetric Union Closed Families

Combinatorial Interpretations of q-Fibonacci Numbers and Their Binomial Analogues

Characterization of graphs $G$ where $G \in obs^{*} (H)$ for some graph $H$

Combinatorial Interpretations of $q$ -Fibonacci Numbers and Their Binomial Analogues