Publications/Preprints


1: A. K. Tiwari, A. K. Upadhyay: Semi-equivelar maps on the surface of Euler characteristic -1, Note di Matematica, 37(2017), 2(91-102). PDF

2: A. K. Tiwari, A. K. Upadhyay: Semi-equivelar maps on the torus and the Klein bottle with few vertices, Mathematica Slovaca, 67(2017), 1(1-14). PDF

3: A. K. Upadhyay, A. K. Tiwari, D. Maity: Semi-equivelar Maps, Beiträge zur Algebra und Geometrie, 55(2012), 229-242. PDF

4: A. K. Tiwari, A. Tripathi, Y. Singh, P. Gupta: Doubly semi-equivelar maps on the torus and the Klein bottle, Journal of Mathematics, 2020. PDF

5: F. H. Lutz, T. Sulanke, A. K. Tiwari, A. K. Upadhyay: Equivelar and d-covered triangulations of surfaces. I, Accepted (Graphs and Combinatorics). PDF

7: Y. Singh, A. K. Tiwari, Enumeration of some doubly semi-equivelar maps on torus.PDF

8: A. K. Tiwari, A. K. Tripathi, Almost semi-equivelar maps on torus and Klein bottle. PDF

9: A. K. Tiwari, On orientable genus of complete tripartite graph K_{n,n,n}, under review.