IJPAM: Volume 92, No. 4 (2014)

REMARK ON SUBOBJECTS IN A TOPOS

Tao Lu
$^1$School of Mathematics Science
HuaiBei Normal University
HuaiBei, AnHui, 235000, P.R. CHINA


Abstract. In this paper, we study the partially subobjects in a topos, and the equivalence between $S+T$ and $S\cup T$ is obtained.

Received: February 8, 2014

AMS Subject Classification: 06B30, 18B25

Key Words and Phrases: coproduct, topos, subobject

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DOI: 10.12732/ijpam.v92i4.13 How to cite this paper?

Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2014
Volume: 92
Issue: 4
Pages: 587 - 590

CC BY This work is licensed under the Creative Commons Attribution International License (CC BY).