[PDF] Top 20 Arteria de Percheron. Implicaciones clínicas en la isquemia cerebral.

... D.Cartwright and M.Field[6] first proved the validity of (1.2) for r = 1, s = 0. For other extensions and refinements of (1.2), see [3], [7],[11] and [12]. (1.3) is commonly referred as the additive Ky Fan’s ... See full document

... Many of the results we will obtain for power means also have their analogues for sym- metric means, which we will spend the last section to explore. For example, the result of W. L. Wang and P. F. Wang mentioned ... See full document

... prove some known results on inequalities of the type ...for inequalities of Ky Fan’s type and it is the main goal of this paper to use this approach to give some new ... See full document

... include the case of equality for various inequalities in our discussions, for any given inequality, we define 0/0 to be the number which makes the inequality an equality. The author [7, Theorem 2.1] has shown that ... See full document

... We prove an equivalent relation between Ky Fan-typed inequalities and certain bounds for the differences of means.. Cartwright and M.J.[r] ... See full document

... The rest of the article is organized as follows. In Section 2, we introduce notations and preliminary results. In Section 3, we obtain two types of Ky Fan minimax inequal- ities for set-valued mappings. We ... See full document

... In our work [], we clearly derive a sequence of a dozen statements which characterize the KKM spaces and equivalent formulations of the partial KKM principle. We add more than a dozen statements as their applications, ... See full document

... As we have pointed out in Section 1 that if either one of the inequalities 1.2–1.4 holds for some r, s, α ≤ 2, then one often expects inequality 1.5 to hold as well for the same r, s, α. In view of this, ... See full document

... where Jν x and Yν x denote the Bessel functions of the first and the second kind, re , ν ≥ 0, k = 1,2,..., spectively, while the corresponding results for the positive zeros cνk of the [r] ... See full document

... The authors gratefully acknowledge the financial support from the Deanship of Scientific Research (DSR) at King Abdulaziz University (KAU) represented by the Unit of Research Groups through the grant number (11/31/Gr) ... See full document

... We will prove the lemma for the left-hand side inequality of (1.1) and the proof for the right-hand side inequality of (1.1) is similar.. We prove the lemma by induction on n..[r] ... See full document

... these inequalities, see [2,6]. For Opial-type integral inequalities involving high-order partial derivatives see ...establish some new Opial-type inequalities involving ... See full document

... 16. Khrushchev, S: Periodic Schur functions and slit discs. J. Approx. Theory 159(2), 293-307 (2009) 17. Totik, V: The norm of minimal polynomials on several intervals. J. Approx. Theory 163(6), 738-746 (2011) 18. Totik, ... See full document

... derive some new Iyengar type inequalities for an integral of functions with single variable, which generalize some related known results obtained in [8, 12, 14, 15, 24, 25, 28], for ... See full document

... Gr¨ uss, proved the following integral inequality which gives an estimation for the integral of a product in terms of the product of integrals (see for example [1, p.. We give here a wei[r] ... See full document

... Peixoto, Generalized convex functions and second order di¤erential inequlities, Bulletin of the American Mathematical Society, Vol. Varberg, Convex Functions , Academic Press, New York, [r] ... See full document

... integral inequalities are essential and in fact ...discrete analogues of integral inequalities naturally serve the subject as a handy effective tool ... See full document

... Hilbert’s type inequalities and their various ...proved some new inequalities similar to Hilbert’s inequality 11, page 226 involving series of nonnegative ... See full document

... Following Lemma ., with a = f (u) ≥  and b = g(v) ≥ , we immediately deduce, after a simple manipulation, the desired inequality. We then finished the proof. Remark . (i) With the assumptions of Theorem . the ... See full document

... A strong convergence theorem for common solutions to a fixed point problem of generalized asymptotically quasi- φ - nonexpansive mappings and problem (.) is established in a Banach spac[r] ... See full document