A Note on “Standard” Versus “Non-Standard” Topology
نویسندگان
چکیده
منابع مشابه
A note on approximation conditions, standard triangularizability and a power set topology
The main result of this article is that for collections of entry-wise non-negative matrices the property of possessing a standard triangularization is stable under approximation. The methodology introduced to prove this result allows us to offer quick proofs of the corresponding results of [B. R. Yahaghi, Near triangularizability implies triangularizability, Canad. Math. Bull. 47, (2004), no. 2...
متن کاملa note on approximation conditions, standard triangularizability and a power set topology
the main result of this article is that for collections of entry-wise non-negative matrices the property of possessing a standard triangularization is stable under approximation. the methodology introduced to prove this result allows us to offer quick proofs of the corresponding results of [b. r. yahaghi, near triangularizability implies triangularizability, canad. math. bull. 47, (2004), no. 2...
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Let (M,X ) |= ACA0 be such that PX , the collection of all unbounded sets in X , admits a definable complete ultrafilter and let T be a theory extending first order arithmetic coded in X such that M thinks T is consistent. We prove that there is an end-extension N |= T of M such that the subsets of M coded in N are precisely those in X . As a special case we get that any Scott set with a defina...
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Background: The routine use of preoperative appropriate paraclinic testing is useful in patients scheduled to undergo elective surgery. The purpose of this study was to assess the prevalence of unnecessary preoperative evaluation performed for patients undergoing elective surgeries.Methods: This descriptive analytic study was performed to assess the patterns of preoperative evaluation tests on ...
متن کاملOn non-standard graded algebras
Positively graded algebras are fairly natural objects which are arduous to be studied. In this article we query quotients of non-standard graded polynomial rings with combinatorial and commutative algebra methods.
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ژورنال
عنوان ژورنال: Indagationes Mathematicae (Proceedings)
سال: 1967
ISSN: 1385-7258
DOI: 10.1016/s1385-7258(67)50055-0