Journal of Formalized Mathematics
Volume 4, 1992
University of Bialystok
Copyright (c) 1992 Association of Mizar Users

## Connectedness Conditions Using Polygonal Arcs

Yatsuka Nakamura
Shinshu University, Nagano
Jaroslaw Kotowicz
Warsaw University, Bialystok
The article was written during my visit at Shinshu University in 1992.

### Summary.

A concept of special polygonal arc joining two different points is defined. Any two points in a ball can be connected by this kind of arc, and that is also true for any region in ${\cal E}^2_{\rm T}$.

#### MML Identifier: TOPREAL4

The terminology and notation used in this paper have been introduced in the following articles [12] [14] [2] [8] [1] [15] [4] [3] [13] [11] [10] [9] [5] [6] [7]

Contents (PDF format)

#### Bibliography

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