Derivate planes of continuous functions of two real variables
نویسندگان
چکیده
منابع مشابه
Pointfree topology version of image of real-valued continuous functions
Let $ { mathcal{R}} L$ be the ring of real-valued continuous functions on a frame $L$ as the pointfree version of $C(X)$, the ring of all real-valued continuous functions on a topological space $X$. Since $C_c(X)$ is the largest subring of $C(X)$ whose elements have countable image, this motivates us to present the pointfree version of $C_c(X).$The main aim of this paper is to present t...
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ژورنال
عنوان ژورنال: Fundamenta Mathematicae
سال: 1957
ISSN: 0016-2736,1730-6329
DOI: 10.4064/fm-44-1-103-114