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Related papers: Some doubly semi-equivelar maps on the plane and t…

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If the face-cycles at all the vertices in a map on a surface are of same type then the map is called semi-equivelar. There are eleven types of Archimedean tilings on the plane. All the Archimedean tilings are semi-equivelar maps. If a map…

Combinatorics · Mathematics 2017-07-03 Basudeb Datta , Dipendu Maity

A vertex-transitive map $X$ is a map on a closed surface on which the automorphism group ${\rm Aut}(X)$ acts transitively on the set of vertices. If the face-cycles at all the vertices in a map are of same type then the map is said to be a…

Geometric Topology · Mathematics 2019-02-22 Basudeb Datta , Dipendu Maity

If the face\mbox{-}cycles at all the vertices in a map are of same type then the map is called semi\mbox{-}equivelar. In particular, it is called equivelar if the face-cycles contain same type of faces. A map is semiregular (or almost…

Combinatorics · Mathematics 2022-07-13 Arnab Kundu , Dipendu Maity

If the cyclic sequence of faces for all the vertices in a map are of same type, then the map is said to be a semi-equivelar map. In this article, we classify all the types of semi-equivelar maps on the surface of Euler genus 3, $i.e.$, on…

Combinatorics · Mathematics 2020-05-01 Debashis Bhowmik , Dipendu Maity , Ashish Kumar Upadhyay , Bhanu Pratap Yadav

The well-known twenty types of 2-uniform tilings of the plane give rise infinitely many doubly semi-equivelar maps on the torus. In this article, we show that every such doubly semi-equivelar map on the torus contains a Hamiltonian cycle.…

Combinatorics · Mathematics 2021-10-19 Yogendra Singh , Anand Kumar Tiwari , Seema Kushwaha

Semi-Equivelar maps are generalizations of maps on the surfaces of Archimedean solids to surfaces other than the $2$-sphere. The well known 11 types of normal tilings of the plane suggest the possible types of semi-equivelar maps on the…

Geometric Topology · Mathematics 2015-09-25 Anand Kumar Tiwari , Ashish K. Upadhyay

We present enumerations of a class of toroidal graphs which give rise to semi-equivelar maps. There are eleven different types of semi-equivelar maps on the torus. These are of the types $\{3^{6}\}$, $\{4^{4}\}$, $\{6^{3}\}$, $\{3^{3},…

Combinatorics · Mathematics 2017-05-05 Dipendu Maity , Ashish Kumar Upadhyay

Semi-Equivelar maps are generalizations of Archimedean Solids (as are equivelar maps of the Platonic solids) to the surfaces other than $2-$Sphere. We classify some semi equivelar maps on surface of Euler characteristic -1 and show that…

Geometric Topology · Mathematics 2011-01-18 Ashish K. Upadhyay , Anand K. Tiwari , Dipendu Maity

Semi-Equivelar maps are generalizations of Archimedean solids to the surfaces other than 2-sphere. In earlier work a complete classification of semi-equivelar map of type $(3^5, 4)$ on the surface of Euler characteristic -1 was given. In…

Geometric Topology · Mathematics 2013-10-22 Ashish K Upadhyay , Anand K Tiwari

If the face\mbox{-}cycles at all the vertices in a map are of the same type, then the map is said to be a semi-equivelar map. Automorphism (symmetry) of a map can be thought of as a permutation of the vertices which preserves the…

Combinatorics · Mathematics 2021-01-13 Marbarisha M. Kharkongor , Debashis Bhowmik , Dipendu Maity

If the face\mbox{-}cycles at all the vertices in a map are of same type then the map is called semi\mbox{-}equivelar. A map is called minimal if the number of vertices is minimal. We know the bounds of number of vertex orbits of…

Combinatorics · Mathematics 2022-07-13 Arnab Kundu , Dipendu Maity

A map $X$ on a surface is called vertex-transitive if the automorphism group of $X$ acts transitively on the set of vertices of $X$. If the face-cycles at all the vertices in a map are of same type then the map is called semi-equivelar. In…

Combinatorics · Mathematics 2020-04-22 Basudeb Datta

Semi-Equivelar maps are generalizations of Archimedean solids to the surfaces other than 2-sphere. There are eight semi-equivelar maps of types $\{3^{3},4^{2}\}$, $\{3^{2},4,3,4\}$, $\{6,3,6,3\}$, $\{3^{4},6\}$, $\{4,8^{2}\}$,…

Combinatorics · Mathematics 2013-09-02 Dipendu Maity , Ashish Kumar Upadhyay

If the cyclic sequences of {face types} {at} all vertices in a map are the same, then the map is said to be a semi-equivelar map. In particular, a semi-equivelar map is equivelar if the faces are the same type. Homological quantum codes…

Combinatorics · Mathematics 2020-07-06 Debashis Bhowmik , Dipendu Maity , Bhanu Pratap Yadav , Ashish Kumar Upadhyay

The $k$-semi equivelar maps, for $k \geq 2$, are generalizations of maps on the surfaces of Johnson solids to closed surfaces other than the 2-sphere. In the present study, we determine 2-semi equivelar maps of curvature 0 exhaustively on…

Combinatorics · Mathematics 2022-06-14 Anand Kumar Tiwari , Yogendra Singh , Amit Tripathi

If every vertex in a map has one out of two face-cycle types, then the map is said to be $2$-semiequivelar. A 2-uniform tiling is an edge-to-edge tiling of regular polygons having $2$ distinct transitivity classes of vertices. Clearly, a…

Combinatorics · Mathematics 2021-05-05 Dipendu Maity

We present enumerations of a class of maps on Klein bottle which give rise to semi-equivelar maps. Semi-equivelar maps are generalizations of equivelar maps. There are eleven types of semi-equivelar maps on the Klein bottle. These are of…

Combinatorics · Mathematics 2017-02-03 Dipendu Maity , Ashish Kumar Upadhyay

A \emph{semi-equivelar gem} of a PL $d$-manifold is a regular colored graph that represents the manifold and admits a regular embedding on a surface, such that the cyclic sequence of face degrees around each vertex is identical. In [1,4],…

Geometric Topology · Mathematics 2025-12-16 Anshu Agarwal , Biplab Basak , Debolina Ghosh

Quasi-vertex-transitive maps are the homogeneous maps on the plane with finitely many vertex orbits under the action of their automorphism groups. We show that there exist quasi-vertex-transitive maps of types $[p^3, 3]$ for $p \equiv 1$…

Geometric Topology · Mathematics 2020-03-26 Arun Maiti

If the face\mbox{-}cycles at all the vertices in a map are of same type then the map is called semi\mbox{-}equivelar. A tiling is edge-homogeneous if any two edges with vertices of congruent face-cycles. In general, edge-homogeneous maps on…

Combinatorics · Mathematics 2024-01-03 Arnab Kundu , Dipendu Maity
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