Jagannath Bhanja

activity

20182024

most citedA Note on Sumsets and Restricted Sumsets

3 citations · 3 across the 4 of their papers we have counts for

collaborators

Showing math.NTShow all

4 papers · 1 filter

math.NT2024

Freiman's $(3 k - 4)$ -like results for subset and subsequence sums

Mohan, Jagannath Bhanja, Ram Krishna Pandey

For a nonempty finite set $A$ of integers, let $S (A) = {\sum_{b \in B} b : \emptyset \neq = B \subseteq A}$ be the set of all nonempty subset sums of $A$ . In 1995, Nathan…

math.NT2019

Inverse problems for certain subsequence sums in integers

Jagannath Bhanja, Ram Krishna Pandey

Let $A$ be a nonempty finite set of $k$ integers. Given a subset $B$ of $A$ , the sum of all elements of $B$ , denoted by $s (B)$ , is called the subset sum of $B$ . For a nonnegative i…

math.NT2019

Direct and inverse results on restricted signed sumsets in integers

Jagannath Bhanja, Takao Komatsu, Ram Krishna Pandey

Let $G$ be an additive abelian group. Let $A = {a_{0}, a_{1}, \dots, a_{k - 1}}$ be a nonempty finite subset of $G$ . For a positive integer $h$ satisfying $1 \leq h \leq k$ , we let \[h…

math.NT2018

Direct and Inverse Theorems on Signed Sumsets of Integers