Geometry

1704 Submissions

[2] viXra:1704.0328 [pdf] submitted on 2017-04-25 03:20:29

Apollonius Circles of Rank -1

Authors: Ion Patrascu, Florentin Smarandache
Comments: 3 Pages.

In this article, we highlight some properties of the Apollonius circles of rank - 1 associated with a triangle.
Category: Geometry

[1] viXra:1704.0134 [pdf] submitted on 2017-04-11 04:15:20

The Homology Groups of $G_{n,m}(\mathbb{R})$

Authors: Xu Chen
Comments: 23 Pages.

In this article, we computed the homology groups of real Grassmann manifold $G_{n,m}(\mathbb{R})$ by Witten complex.
Category: Geometry