Zobrazeno 1 - 10
of 381
pro vyhledávání: '"Chu Yuming"'
Publikováno v:
Open Mathematics, Vol 20, Iss 1, Pp 724-742 (2022)
In the article, we establish some monotonicity and convexity (concavity) properties for certain combinations of polynomials and the Ramanujan R-function by use of the monotone form of L’Hôpital’s rule and present serval new asymptotically sharp
Externí odkaz:
https://doaj.org/article/a3cb08a736cd4137a4c4149c80a7f177
Publikováno v:
Open Mathematics, Vol 19, Iss 1, Pp 1081-1097 (2021)
In this work, we introduce the notions about the Riemann-Liouville fractional integrals for interval-valued functions on co-ordinates. We also establish Hermite-Hadamard and some related inequalities for co-ordinated convex interval-valued functions
Externí odkaz:
https://doaj.org/article/23822766db9042ce9a1b0f08eb106e56
Publikováno v:
Open Mathematics, Vol 15, Iss 1, Pp 1414-1430 (2017)
In this paper, we present several new and generalized Hermite-Hadamard type inequalities for s-convex as well as s-concave functions via classical and Riemann-Liouville fractional integrals. As applications, we provide new error estimations for the t
Externí odkaz:
https://doaj.org/article/406066cfc0b0467dbef08e59159e8da8
Publikováno v:
Journal of Inequalities and Applications, Vol 2010 (2010)
Local regularity and local boundedness results for very weak solutions of obstacle problems of the 𝒜-harmonic equation div𝒜(x,∇u(x))=0 are obtained by using the theory of Hodge decomposition, where |𝒜(x,ξ)|≈|ξ|p-1.
Externí odkaz:
https://doaj.org/article/78f4e550a6594e5a8a11d5f91538c1c2
Publikováno v:
Journal of Inequalities and Applications, Vol 2008 (2008)
This paper gives some local regularity results for minima of anisotropic functionals I(u;Ω)=∫Ωf(x,u,Du)dx, u∈Wloc1,qi(Ω) and for solutions of anisotropic equations −divðÂÂ’Âœ(x,u,Du)=-Ã
Externí odkaz:
https://doaj.org/article/893e9ab4605846b2b2cb14916c41733f
Autor:
Chu Yuming, M. Junxia
Publikováno v:
Boundary Value Problems, Vol 2006 (2006)
We study the boundary regularity of weak solutions to nonlinear obstacle problem with C1,β-obstacle function, and obtain the Cloc1,α boundary regularity.
Externí odkaz:
https://doaj.org/article/d56c5076445e4c159422c723ec599940
Publikováno v:
In Journal of the Franklin Institute March 2024 361(4)
Autor:
Chu Yuming, Zhang Xiaoming
Publikováno v:
Journal of Inequalities and Applications, Vol 2009, Iss 1, p 503782 (2009)
Abstract Using the Alzer integral inequality and the elementary properties of the gamma function, a double inequality for gamma function is established, which is an improvement of Merkle's inequality.
Externí odkaz:
https://doaj.org/article/be2cc7405ec94a6d8484438e50ef5598
Autor:
Chu Yuming, Lv Yupei
Publikováno v:
Journal of Inequalities and Applications, Vol 2009, Iss 1, p 838529 (2009)
We prove that the Hamy symmetric function is Schur harmonic convex for . As its applications, some analytic inequalities including the well-known Weierstrass inequalities are obtained.
Externí odkaz:
https://doaj.org/article/dba3465e2248428d875c87209b0decf2
Publikováno v:
In Information Sciences November 2023 647