منابع مشابه
Negative Theorems in Approximation Theory
1. INTRODUCTION. Negative theorems have a rich tradition in mathematics. In fact mathematics seems to be unique among the sciences in that negative results are very much a part of the mathematical edifice. Most mathematical theories try to explain what is possible and also what is not. To understand the structure of a mathematical theory is also to understand its limitations. There are many dif...
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ژورنال
عنوان ژورنال: Baghdad Science Journal
سال: 2010
ISSN: 2411-7986,2078-8665
DOI: 10.21123/bsj.7.2.1056-1060