منابع مشابه
Some topological operators via grills
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Let ${X_{alpha}:alphainLambda}$ be a collection of topological spaces, and $mathcal {G}_{alpha}$ be a grill on $X_{alpha}$ for each $alphainLambda$. We consider Tychonoffrq{}s type Theorem for $X=prod_{alphainLambda}X_{alpha}$ via the above grills and a natural grill on $X$ related to these grills, and present a simple proof to this theorem. This immediately yields the classical theorem...
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ژورنال
عنوان ژورنال: International Mathematical Forum
سال: 2014
ISSN: 1314-7536
DOI: 10.12988/imf.2014.311205