𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On magic labelings of Möbius ladders

✍ Scribed by Martin Bača


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
193 KB
Volume
326
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On magic labelings of honeycomb
✍ M. Bača 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 312 KB

BaEa, M., On magic labelings of honeycomb, Discrete Mathematics 105 (1992) 305-311. We deal with the problem of labeling the vertices, edges and faces of a hexagonal planar map in such a way that the label of a face and labels of vertices and edges surrounding that face add up to a fixed value. ##

Prime-magic labelings of Kn,n
✍ M. Bača; I. Holländer 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 195 KB

The paper describes prime-magic labeling for the complete bipartite graph K+, andfor L, n > 5, formulates a conjecture.

Möbius Functions of Lattices
✍ Andreas Blass; Bruce E. Sagan 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 412 KB

We introduce the concept of a bounded below set in a lattice. This can be used to give a generalization of Rota's broken circuit theorem to any finite lattice. We then show how this result can be used to compute and combinatorially explain the Mo bius function in various examples including non-cross

Inverse Monoids of Möbius Type
✍ Keunbae Choi; Yongdo Lim 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 107 KB

Let G be a group acting effectively on a Hausdorff space X, and let Y be an open dense subset of X. We show that the inverse monoid generated by elements of G regarded as partial functions on Y is an F-inverse monoid whose maximum group image is isomorphic to G. We also describe the monoid in terms