# Set Theory and Logic

## 1310 Submissions

[2] **viXra:1310.0221 [pdf]**
*submitted on 2013-10-24 16:37:16*

### The Characteristic Function of a Neutrosophic Set

**Authors:** A. A. Salama, Mohamed eisa, Florentin Smarandache

**Comments:** 1 Page.

The purpose of this paper is to introduce and study the characteristic
function of a neutrosophic set. After given the fundamental definitions of
neutrosophic set operations generated by, we obtain several properties, and discussed
the relationship between neutrosophic sets generated by Ng and others. Finally, we
introduce the neutrosophic topological spaces generated by Ng . Possible application
to GIS topology rules are touched upon.

**Category:** Set Theory and Logic

[1] **viXra:1310.0006 [pdf]**
*replaced on 2017-04-04 09:59:39*

### The Intractability of Quantum Computation

**Authors:** Daniel Cordero Grau

**Comments:** 2 Pages.

In this paper I prove the Space Time Intractability of Quantum Computation and the Fundamental Theorem of Computational Complexity

**Category:** Set Theory and Logic