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Minima Domain Intervals and the S-Convexity, as well as the Convexity, Phenomenon
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作者 i. m. r. pinheiro 《Advances in Pure Mathematics》 2012年第6期457-458,共2页
In this paper, we propose a refinement in the analytical definition of the s2-convex classes of functions aiming to progress further in the direction of including s2-convexity properly in the body of Real Analysis.
关键词 Analysis CONVEXITY Definition S-Convexity
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First Note on the Definition of s<i>1</i>-Convexity
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作者 i. m. r. pinheiro 《Advances in Pure Mathematics》 2014年第12期674-679,共6页
In this note, we analyze a few major claims about . As a consequence, we rewrite a major theorem, nullify its proof and one remark of importance, and offer a valid proof for it. The most important gift of this paper i... In this note, we analyze a few major claims about . As a consequence, we rewrite a major theorem, nullify its proof and one remark of importance, and offer a valid proof for it. The most important gift of this paper is probably the reasoning involved in all: We observe that a constant, namely t, has been changed into a variable, and we then tell why such a move could not have been made, we observe the discrepancy between the claimed domain and the actual domain of a supposed function that is created and we then explain why such a function could not, or should not, have been created, along with others. 展开更多
关键词 Analysis CONVEXITY DEFINITION S-Convexity GEOMETRY
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Second Note on the Definition of S<sub>1</sub>-Convexity
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作者 i. m. r. pinheiro 《Advances in Pure Mathematics》 2015年第3期127-130,共4页
In this note, we discuss the definition of the S1-convexity Phenomenon. We first make use of some results we have attained for?? in the past, such as those contained in [1], to refine the definition of the phenomenon.... In this note, we discuss the definition of the S1-convexity Phenomenon. We first make use of some results we have attained for?? in the past, such as those contained in [1], to refine the definition of the phenomenon. We then observe that easy counter-examples to the claim extends K0 are found. Finally, we make use of one theorem from [2] and a new theorem that appears to be a supplement to that one to infer that? does not properly extend K0 in both its original and its revised version. 展开更多
关键词 Analysis CONVEXITY DEFINITION s-Convexity Geometry Shape S-Convexity s-Convex FUNCTION S-Convex FUNCTION
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