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Related papers: Semi-equivelar maps on the torus are Archimedean

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We enumerate and classify all the semi equivelar maps on the surface of $ \chi=-2 $ with up to 12 vertices. We also determine which of these are vertex-transitive and which are not.

Geometric Topology · Mathematics 2019-04-17 Debashis Bhowmik , 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 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

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

We consider here square tilings of the plane. By extending the formalism introduced in [3] we build a correspondence between plane maps endowed with an harmonic vector and square tilings satisfying a condition of regularity. In the case of…

Combinatorics · Mathematics 2011-01-04 Mathieu Dutour Sikirić

We develop a method to find a set of diminimal polyhedral maps on the torus from which all other polyhedral maps on the torus may be generated by face splitting and vertex splitting. We employ this method, though not to its completion, to…

Combinatorics · Mathematics 2007-05-23 Jennifer Henry

Every body knows that identical regular triangles or squares can tile the whole plane. Many people know that identical regular hexagons can tile the plane properly as well. In fact, even the bees know and use this fact! Is there any other…

Metric Geometry · Mathematics 2018-03-28 Chuanming Zong

A group-theoretical approach to the construction of quasiperiodic tilings of a Euclidean plane, possessing five-fold symmetry, is applied. Of the infinitely many of variants of quasiperiodic partitions of the plane, possessing the dihedral…

General Mathematics · Mathematics 2019-08-08 Alexander S. Prokhoda

An $(n+1)$-toroid is a quotient of a tessellation of the $n$-dimensional Euclidean space with a lattice group. Toroids are generalizations of maps in the torus on higher dimensions and also provide examples of abstract polytopes. Equivelar…

Combinatorics · Mathematics 2018-02-23 José Collins , Antonio Montero

If a map has k transitivity classes of vertices that are subject to the action of the automorphism group, it is said to be k-uniform. The classification of 1-uniform maps on the torus is known. In this article, we classify 2-uniform maps on…

Combinatorics · Mathematics 2023-01-26 Arnab Kundu , Dipendu Maity

A semi-regular tiling of the hyperbolic plane is a tessellation by regular geodesic polygons with the property that each vertex has the same vertex-type, which is a cyclic tuple of integers that determine the number of sides of the polygons…

Combinatorics · Mathematics 2019-11-11 Basudeb Datta , Subhojoy Gupta

The work that consists of two parts is devoted to the problem of enumerating unrooted $r$-regular maps on the torus up to all its symmetries. We begin with enumerating near-$r$-regular rooted maps on the torus, projective plane and the…

Combinatorics · Mathematics 2017-09-12 Evgeniy Krasko , Alexander Omelchenko

There are exactly eight edge-to-edge tilings of the sphere by congruent equilateral pentagons: three pentagonal subdivision tilings with 12, 24, 60 tiles; four earth map tilings with 16, 20, 24, 24 tiles; and one flip modification of the…

Combinatorics · Mathematics 2021-06-29 Yohji Akama , Erxiao Wang , Min Yan

A biperiodic alternating link has an alternating quotient link in the thickened torus. In this paper, we focus on semi-regular links, a class of biperiodic alternating links whose hyperbolic structure can be immediately determined from a…

Geometric Topology · Mathematics 2019-06-07 Abhijit Champanerkar , Ilya Kofman , Jessica S. Purcell

Convex hexagons that can tile the plane have been classified into three types. For the generic cases (not necessarily convex) of the three types and two other special cases, we classify tilings of the plane under the assumption that all…

Combinatorics · Mathematics 2024-05-09 Xinlu Yu , Erxiao Wang , Min Yan

We prove that there are thirteen Archimedean/semiregular polyhedra by using Euler's polyhedral formula.

Geometric Topology · Mathematics 2007-05-23 Mark B. Villarino

This note adds one diminimal map on the torus to the published set of 55. It also raises to 15 the number of vertices for which all diminimal maps on the torus are known.

Combinatorics · Mathematics 2014-08-05 Thom Sulanke

In [B.Gruenbaum, G.C. Shephard, Spherical tilings with transitivity properties, in: The geometric vein, Springer, New York, 1981, pp. 65-98], they proved "for every spherical normal tiling by congruent tiles, if it is isohedral, then the…

Metric Geometry · Mathematics 2013-12-12 Yohji Akama , Yudai Sakano

The second part of the paper is devoted to enumeration of $r$-regular toroidal maps up to all homeomorphisms of the torus (unsensed maps). We describe in detail the periodic orientation reversing homeomorphisms of the torus which turn out…

Combinatorics · Mathematics 2017-09-12 Evgeniy Krasko , Alexander Omelchenko