Topology

1910 Submissions

[4] viXra:1910.0552 [pdf] submitted on 2019-10-27 11:37:00

Refutation of Four Color Theorem Based on a Newly Disclosed Proposition

Authors: Colin James III
Comments: 1 Page. © Copyright 2019 by Colin James III All rights reserved. Note that Disqus comments here are not read by the author; reply by email only to: info@cec-services dot com. Include a list publications for veracity. Updated abstract at ersatz-systems.com.

We evaluate the seminal proposition of the four color theorem which is not tautologous. This refutes the 1976 and 1996 proofs of subcases from inference by induction. These results form a non tautologous fragment of the universal logic VŁ4.
Category: Topology

[3] viXra:1910.0547 [pdf] submitted on 2019-10-26 03:00:49

Questions on Coloring

Authors: Volker Thürey
Comments: 8 Pages.

We present some thoughts about a coloring of an arbitrary map.
Category: Topology

[2] viXra:1910.0358 [pdf] replaced on 2019-12-09 15:42:13

Study of the Continuum Power Problem

Authors: Vatolin Dm.
Comments: 14 Pages. Russian

An unconditional argument for the truth of the continuum hypothesis found
Category: Topology

[1] viXra:1910.0039 [pdf] replaced on 2019-11-29 14:46:58

Solid Strips

Authors: Vincenzo Nardozza
Comments: 11 Pages.

In this paper we introduce the idea of a Solid Strip which is the generalization to higher dimensions of 2-dimensional Untwisted and Mobius Strips.
Category: Topology