General Mathematics

1812 Submissions

[9] viXra:1812.0480 [pdf] submitted on 2018-12-31 00:05:05

Classifying Conic Sections in Terms of Differential Forms

Authors: Kohji Suzuki
Comments: 28 Pages.

We explore classification of conics from a viewpoint of differential forms.
Category: General Mathematics

[8] viXra:1812.0410 [pdf] submitted on 2018-12-24 16:22:46

Some Exercises

Authors: Kohji Suzuki
Comments: 4 Pages.

The interested reader is invited to solve these exercises.
Category: General Mathematics

[7] viXra:1812.0238 [pdf] submitted on 2018-12-13 21:08:50

A Comment on the Collatz (3x+1) Conjecture

Authors: Stephen Moore
Comments: 2 Pages.

rThe stopping time of an integer X is the number of steps in a Collatz sequence which lead to an integer value less than X. This note details an algorithm for deriving X from a list of the steps in a stopping time sequence, thus inverting the operation. sfmoorex@gmail.com
Category: General Mathematics

[6] viXra:1812.0227 [pdf] submitted on 2018-12-12 06:32:19

El Fractal F74

Authors: Edgar Valdebenito
Comments: 14 Pages.

Esta nota presenta una imagen fractal.
Category: General Mathematics

[5] viXra:1812.0219 [pdf] submitted on 2018-12-12 13:19:51

Neutrosophic Shortest Path Problem

Authors: Ranjan Kumar, S A Edaltpanah, Sripati Jha, Said Broumi, Arindam Dey
Comments: 11 Pages.

Neutrosophic set theory provides a new tool to handle the uncertainties in shortest path problem (SPP). This paper introduces the SPP from a source node to a destination node on a neutrosophic graph in which a positive neutrosophic number is assigned to each edge as its edge cost. We define this problem as neutrosophic shortest path problem (NSSPP). A simple algorithm is also introduced to solve the NSSPP. The proposed algorithm finds the neutrosophic shortest path (NSSP) and its corresponding neutrosophic shortest path length (NSSPL) between source node and destination node. Our proposed algorithm is also capable to find crisp shortest path length (CrSPL) of the corresponding neutrosophic shortest path length (NSSPL) which helps the decision maker to choose the shortest path easily. We also compare our proposed algorithm with some existing methods to show efficiency of our proposed algorithm. Finally, some numerical experiments are given to show the effectiveness and robustness of the new model. Numerical and graphical results demonstrate that the novel methods are superior to the existing method.
Category: General Mathematics

[4] viXra:1812.0164 [pdf] submitted on 2018-12-10 03:05:02

Proof of Goldbach Conjecture for the Integer System

Authors: Kim Geon Hack
Comments: 6 Pages. Proof of Goldbach conjecture

According to Goldbach's conjecture, every even number is the sum of two.Prime .This conjecture was proposed in 1742, In fact, it remains unproven. I prove Goldbach's conjecture.. It is related to the integer system and when the number expands to infinity it is concluded that Goldbach speculation is proven.
Category: General Mathematics

[3] viXra:1812.0088 [pdf] submitted on 2018-12-06 02:46:35

Proof of Infinite Prime Number

Authors: Tangyin Wu Ye
Comments: 2 Pages.

Abstract, simulates basic arithmetic logic, reasoning judgment and hypothesis contradiction.
Category: General Mathematics

[2] viXra:1812.0072 [pdf] submitted on 2018-12-04 20:55:33

The Twin Prime Number is Infinite

Authors: Tangyin Wu Ye
Comments: 23 Pages. Welcome to comment on my article

Reference: proof of the infinite size of Euclidean prime numbers The twin prime number
Category: General Mathematics

[1] viXra:1812.0062 [pdf] submitted on 2018-12-03 06:39:33

Fractal for the Function: F(z)=ln(ln(ln Z)) 1 , Z in (-6-6i,6+6i)

Authors: Edgar Valdebenito
Comments: 33 Pages.

This note presents the newton fractal for the function: f(z)=ln(ln(ln z))-1.
Category: General Mathematics