# On binary coproducts of frames

Commentationes Mathematicae Universitatis Carolinae (1992)

- Volume: 33, Issue: 4, page 699-712
- ISSN: 0010-2628

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topChen, Xiangdong. "On binary coproducts of frames." Commentationes Mathematicae Universitatis Carolinae 33.4 (1992): 699-712. <http://eudml.org/doc/247405>.

@article{Chen1992,

abstract = {The structure of binary coproducts in the category of frames is analyzed, and the results are then applied widely in the study of compactness, local compactness (continuous frames), separatedness, pushouts and closed frame homomorphisms.},

author = {Chen, Xiangdong},

journal = {Commentationes Mathematicae Universitatis Carolinae},

keywords = {frame; binary coproduct; pushout; compactness; separatedness; continuous frame; closed homomorphism; $D(\kappa )$-frame; binary coproducts; category of frames; local compactness; separatedness; pushouts; closed frame homomorphisms},

language = {eng},

number = {4},

pages = {699-712},

publisher = {Charles University in Prague, Faculty of Mathematics and Physics},

title = {On binary coproducts of frames},

url = {http://eudml.org/doc/247405},

volume = {33},

year = {1992},

}

TY - JOUR

AU - Chen, Xiangdong

TI - On binary coproducts of frames

JO - Commentationes Mathematicae Universitatis Carolinae

PY - 1992

PB - Charles University in Prague, Faculty of Mathematics and Physics

VL - 33

IS - 4

SP - 699

EP - 712

AB - The structure of binary coproducts in the category of frames is analyzed, and the results are then applied widely in the study of compactness, local compactness (continuous frames), separatedness, pushouts and closed frame homomorphisms.

LA - eng

KW - frame; binary coproduct; pushout; compactness; separatedness; continuous frame; closed homomorphism; $D(\kappa )$-frame; binary coproducts; category of frames; local compactness; separatedness; pushouts; closed frame homomorphisms

UR - http://eudml.org/doc/247405

ER -

## References

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- Vermeulen J.J.C., Some constructive results related to compactness and the (strong) Hausdorff property for locales, Category Theory, Proceedings, Como 1990, Springer LNM 1488 (1991), 401-409. Zbl0739.18001MR1173026

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