نتایج جستجو برای: convex functions

تعداد نتایج: 534960  

Journal: :Colloquium Mathematicum 1970

Journal: :Mediterranean Journal of Mathematics 2021

In this article, we further explore convex functions by revealing new bounds, resulting from stronger convexity behavior. particular, define the so-called radical and study their properties. We will see that such are bounded above curves, rather than straight lines. Applications including discrete continuous Jensen inequalities, subadditivity behavior, Hermite–Hadamard integral inequalities be ...

In this paper we establish several polynomials similar to Bernstein's polynomials and several refinements of  Hermite-Hadamard inequality for convex functions.

Journal: :Annales de la faculté des sciences de Toulouse Mathématiques 1995

‎Let $A_{i},B_{i},X_{i},i=1,dots,m,$ be $n$-by-$n$ matrices such that $‎sum_{i=1}^{m}leftvert A_{i}rightvert ^{2}$ and $‎sum_{i=1}^{m}leftvert B_{i}rightvert ^{2}$  are nonzero matrices and each $X_{i}$ is‎ ‎positive semidefinite‎. ‎It is shown that if $f$ is a nonnegative increasing ‎convex function on $left[ 0,infty right) $ satisfying $fleft( 0right)‎ ‎=0 $‎, ‎then  $$‎2s_{j}left( fleft( fra...

Journal: :Bulletin of the Australian Mathematical Society 1992

Journal: :Advances in Applied Mathematics 2004

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1376

in chapter 1, charactrizations of fragmentability, which are obtained by namioka (37), ribarska (45) and kenderov-moors (32), are given. also the connection between fragmentability and its variants and other topics in banach spaces such as analytic space, the radone-nikodym property, differentiability of convex functions, kadec renorming are discussed. in chapter 2, we use game characterization...

Journal: :iranian journal of fuzzy systems 0
zhen-yu xiu college of applied mathematics, chengdu university of information technology, chengdu 610000, p.r. china fu-gui shi chool of mathematics and statistics, beijing institute of technology, beijing 100081, p.r. china

in this paper,  we introduce  the notion of $m$-fuzzifying interval spaces, and discuss the relationship between $m$-fuzzifying interval spaces and $m$-fuzzifying convex structures.it is proved that  the category  {bf mycsa2}  can be embedded in  the category  {bf  myis}  as a reflective subcategory, where  {bf mycsa2} and   {bf  myis} denote  the category of $m$-fuzzifying convex structures of...

Journal: :Rocky Mountain Journal of Mathematics 1973

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید