Homepage of Jagdeep Singh

I am an Assistant Professor at the Department of Mathematics and Statistics at Mississippi State University. My research is in the area of graph theory and matroid theory. A short introduction to matroid theory can be found in the paper "Briefly, what is a matroid?" by James Oxley. I worked under the supervision of James Oxley for my PhD and graduated in 2022 from Louisiana State University. My CV is here. Before joining LSU, I obtained an integrated BS-MS Dual degree from IISER Mohali.

If you are interested in working with me, please reach out at the email address below.

Research:

(with James Oxley) Complementation, local complementation, and switching in binary matroids, Adv. in Appl. Math. 126 (2021), 102041, 13pp.
(with G. Drummond, Z. Gershkoff, S. Jowett, C.Semple) Elastic elements in 3-connected matroids, Electronic J. Combin., 28 (2021), #P2.39, 15 pp.
(with James Oxley) Generalizing cographs to 2-cographs, Electronic J. Combin., 30 (2023), Paper 1.1 , 32 pp.
(with James Oxley) The smallest class of binary and ternary matroids closed under direct sums and complements, SIAM J. Discrete Math., 36 (2022), 2051-2072.
Cographs and 1-sums, Graphs and Combin., 40, 2 (2024), 9pp.
(With Vaidy Sivaraman, Thomas Zaslavsky) Apex graphs and cographs, Theory and Application of Graphs, Vol. 11 : Iss. 1, Article 4 (2024), 12pp.
(With Vaidy Sivaraman) Edge-apexing in hereditary classes of graphs, Discrete Math., 348 (2025), 114234, 7pp.
(With Vaidy Sivaraman) Extending matroid classes closed under flats, submitted.
(With Thomas Zaslavsky) Loose elements in binary and ternary matroids, submitted.
k-loose elements and k-paving matroids, Adv. in Appl. Math. 167 (2025), 102885, 9pp.
(With Vaidy Sivaraman) Hereditary classes of graphs and matroids with finitely many exclusions, submitted.

Selected talks (available online):

2-Cographs and Binary Comatroids , Graphs and Matroids Seminar, University of Waterloo.

"Pure mathematics is, in its way, the poetry of logical ideas"

- Albert Einstein

Being able to convey these logical ideas to others gives a feeling of satisfaction and joy. This is the reason I love teaching.

Teaching at Mississippi State University:

Teaching at SUNY Binghamton:

Teaching at LSU:

Teaching Awards:

Allen Hall 424,

Department of Mathematics and Statistics,

Mississippi State University,

Email: jsingh@math.msstate.edu

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