Niranjan Balachandran

activity

20062026

most citedA transform of complementary aspects with applications to entropic uncertainty relations

16 citations · 30 across the 22 of their papers we have counts for

collaborators

27 papers

math.CO2026

Caged subsequences in permutations

Niranjan Balachandran, Omkar Ramdas, Umesh Shankar

Given a sequence $a := (a_{1}, \dots, a_{n})$ of reals, a subsequence $b = (a_{i_{1}}, \dots, a_{i_{k}})$ is said to be "caged" if the largest and smallest among the member…

math.CO2024

Bounded fractional intersecting families are linear in size

Niranjan Balachandran, Shagnik Das, Brahadeesh Sankarnarayanan

Using the sunflower method, we show that if $θ \in (0, 1) \cap Q$ and $F$ is a $O (n^{1/3})$ -bounded $θ$ -intersecting family over $[n]$ , then $\lvert \mathcal{F} \r…

math.CO2024

Low-rank matrices, tournaments, and symmetric designs

Niranjan Balachandran, Brahadeesh Sankarnarayanan

Let $a = (a_{i})_{i \geq 1}$ be a sequence in a field $F$ , and $f : F \times F \to F$ be a function such that $f(a_{i},a_{i}) \neq…

math.CO2022

Cyclability, Connectivity and Circumference

Niranjan Balachandran, Anish Hebbar

In a graph $G$ , a subset of vertices $S \subseteq V (G)$ is said to be cyclable if there is a cycle containing the vertices in some order. $G$ is said to be $k$ -cyclable if any subs…

math.CO2022★ 2 cited

On hierarchically closed fractional intersecting families

Niranjan Balachandran, Srimanta Bhattacharya, Krishn Vishwas Kher +2

For a set $L$ of positive proper fractions and a positive integer $r \geq 2$ , a fractional $r$ -closed $L$ -intersecting family is a collection $F \subset P ([n])$ …

math.CO2021★ 5 cited

An ensemble of high rank matrices arising from tournaments

Niranjan Balachandran, Srimanta Bhattacharya, Brahadeesh Sankarnarayanan

Suppose $F$ is a field and let $a := (a_{1}, a_{2}, \dots)$ be a sequence of non-zero elements in $F$ . For $a_{n} := (a_{1}, \dots, a_{n})$ , we consider…