نتایج جستجو برای: sandwich theorem

تعداد نتایج: 154956  

Journal: :Journal of Mathematical Analysis and Applications 2013

Journal: :international journal of nonlinear analysis and applications 2015
ali farajzadeh

in this paper, a vector version of the intermediate value theorem is established. the main theorem of this article can be considered as an improvement of the main results have been appeared in [textit{on fixed point theorems for monotone increasing vector valued mappings via scalarizing}, positivity, 19 (2) (2015) 333-340] with containing the uniqueness, convergent of each iteration to the fixe...

2016
Shay Moran Manfred K. Warmuth

It is a long-standing open problem whether there exists a compression scheme whose size is of the order of the VapnikChervonienkis (VC) dimension d. Recently compression schemes of size exponential in d have been found for any concept class of VC dimension d. Previously, compression schemes of size d have been given for maximum classes, which are special concept classes whose size equals an upp...

Journal: :Experimental Mechanics 2011

D. R. McDonald,

The local limit theorem describes how the density of a sum of random variables follows the normal curve. However the local limit theorem is often seen as a curiosity of no particular importance when compared with the central limit theorem. Nevertheless the local limit theorem came first and is in fact associated with the foundation of probability theory by Blaise Pascal and Pierre de Fer...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1375

this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...

Journal: :علوم 0
محمداسماعیل عظیم عراقی m. e. azim araghi دانشگاه خوارزمی انسیه خلیلی درمنی ensieh khalili dermani دانشجو/دانشگاه خوارزمی

in this research work nano porous silicon layers with different porosity were prepared by using electrochemical etching. surface morphology and size of pores were investigated by scanning electron microscopy (sem).tio2 thin films with ebpvd method have been deposited on the surface of psi layers. the influence of anodization conditions such as anodization time interval and current density on el...

Journal: :فصلنامه علمی پژوهشی مهندسی مکانیک جامدات واحد خمینی شهر 0
milad shahsavari msc student, department of islamic azad university, tehran north branch, tehran, iran m. asgari - assistant professor, department of k.n.toosi university of technology, tehran, iran

in this paper deflection and free vibration of sandwich panel is studied. the core of sandwich panels is made of hexagonal honeycomb and faces are made of two different materials of carbon fiber reinforced plastic and k-aryl/epoxy covering. the governing equations are deduced from the first order sheer deformation theory (fsdt) and they are solved using generalized differential quadrature metho...

Journal: :American journal of physiology. Regulatory, integrative and comparative physiology 2000
T A Spiegel H Fried C D Hubert S R Peikin J A Siegel L S Zeiger

To study the effects of posture and meal structure on gastric emptying and satiety, nine women ingested tomato soup and then immediately or 20 min later an egg sandwich, when seated and when supine. The lag time was not different, but the half-emptying time of the sandwich was 32% longer (P < 0.01) and the emptying rate after the lag phase was 39% slower (P < 0.01) when the subjects were supine...

2012
M. Sadighi H. Pouriayevali

This paper deals with analysis of flexural stiffness, indentation and their energies in three point loading of sandwich beams with composite faces from Eglass/epoxy and cores from Polyurethane or PVC. Energy is consumed in three stages of indentation in laminated beam, indentation of sandwich beam and bending of sandwich beam. Theory of elasticity is chosen to present equations for indentation ...

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