Ram Krishna Pandey

Research Interests

Number Theory (Additive, Combinatorial, and Elementary)

BioSketch

Educational Details

I.I.T. Delhi

2008

Ph.D., Number Theory

B.H.U. Varanasi

2002

M.Sc., Mathematics

Ewing Christian College (Allahabad University)

2000

B.Sc., Mathematics, Physics

Professional Background

Associate Professor

19 Dec 2019 - Present

I.I.T. Roorkee

Assistant Professor

10 May 2010 - 05 May 2014

I.I.T. Patna

Post-Doc Fellow

24 Nov 2009 - 09 May 2010

HRI Allahabad

Post-Doc Fellow

10 Nov 2008 - 09 Nov 2009

Jean Monnet University, St-Etienne, France

Professor

09 Aug 2024 - Present

IIT Roorkee

Research

Projects

TOPIC	START DATE	FIELD	DESCRIPTION	FINANCIAL OUTLAY	FUNDING AGENCY	OTHER OFFICERS
Fractional chromatic number of distance graphs and the density of integral sets with missing dierences	21 Dec 2014	Mathematics		15.67 lacks	SERB New Delhi, India	NA
Certain inverse problems associated with the dilated sets of integers	24 Feb 2020	Mathematics		6.60 lacks	SERB New Delhi, India
Various coloring parameters of distance graphs and Motzkin's maximal density of sets	07 Jul 2021	Mathematics		13.30 lacks	CSIR-HRDG New Delhi, India	NA
Inverse problems associated with certain sumsets in additive number theory	18 Jul 2021	Mathematics		15.15 lacks	NBHM DAE Mumbai, India	NA

Publications

On additive complements with special structures

2025

Mohan, B. R. Patil, R. K. Pandey | Birkhäuser Verlag

Journal: Mediterr. J. Math. Pages: Paper no. 57 , Volumes: 22 ,

Extended inverse theorems for restricted sumset in integers

2024

Mohan, R. K. Pandey | Korean Math. Soc.

Journal: Bull. Korean Math. Soc. Pages: 1339–1367 , Volumes: 61 ,

Some direct and inverse problems for the restricted signed sumset in the set of integers

2024

Mohan, R. K. Mistri, R. K. Pandey | Integrs

Journal: Integers. Electronic Journal of Combinatorial Number Theory Pages: A81 , Volumes: 24 ,

Sumsets with prescribed lower and upper asymptotic densities II

2024

G. Grekos, R. K. Pandey, S. T. Somu | BOKU. Univ. Nat. Resour. Life Sci. Slovak Acad. Sci. Sciendo

Journal: Unif. Distrib. Theory Pages: 87–96 , Volumes: 19 ,

Students

SuperVisions

Some direct and inverse problems for the generalized sumsets

31 Jul 2012 - 20 Jun 2016

Other Supervisors: , Scholar: Raj Kumar Mistri

Certain results on the maximal density of sets with missing differences from a given set

28 Dec 2015 - 06 Nov 2022

Other Supervisors: , Scholar: Neha Rai

Some generalizations of sumsets and their associated direct and inverse problems

06 Jul 2018 - 25 Apr 2024

Other Supervisors: , Scholar: Mohan

Maximal asymptotic density of sets avoiding differences from a fixed set

31 Jul 2013 - 20 Dec 2018

Other Supervisors: , Scholar: Anshika Srivastava

Direct and inverse problems for certain sumsets in additive number theory

31 Jul 2014 - 30 Sep 2019

Other Supervisors: , Scholar: Jagannath Bhanja