Local and global sharp gradient estimates for weighted pharmonic functions

... Mirror symmetry for weighted projective planes and their noncommutative deformations By Denis Auroux, Ludmil Katzarkov, and Dmitri Orlov Contents Introduction Weighted projective spaces 2.1 Weighted ... one hand, sigma models with a Fano variety as target space, and on the other hand, N = Landau-Ginzburg models Mirror MIRROR SYMMETRY FOR WEIGHTED PROJECTIV...

Ngày tải lên: 16/02/2014, 06:20

... develop  estimates for minerals, and it then presents estimates for oil, gas, coal, metals, and other minerals using these methods An appendix provides information on data sources and methods ... estimates of coal for –; tables .–. present estimates of metals for –; and tables .–. present estimates of other minerals for – Conceptual...

Ngày tải lên: 17/02/2014, 09:20

... The Global Economic Crisis Challenges for Developing Asia and ADB’s Response April 2009 © 2009 Asian Development Bank Every effort has been made to ensure the accuracy of the data used ... economic crisis in developing Asia1 and the Asian Development Bank’s (ADB) response Section II describes the main drivers of the crisis in the region and th...

Ngày tải lên: 21/02/2014, 00:20

... among the disambiguations Related Work Wikipedia was first explored as an information source for named entity disambiguation and information retrieval by Bunescu and Pasca (2006) There, disambiguation ... Wikipedia articles that link to t The first step in G LOW is to extract all mentions that can refer to Wikipedia titles, and to construct a set of disambiguation candidat...

Ngày tải lên: 17/03/2014, 00:20

... understanding Intelli~ence, Tartu, 1981 H., Episodes in the structure of discourse In: A Narin'yani (ed.), Knowledge representation and modellln~ of understandin$ processes Novosibirsk, 1980 (in ... t o notice such "interest provoking situations" in text, to register their components and to provide the understander with "packets" of reasoning steps which may lead him to the ... a...

Ngày tải lên: 18/03/2014, 02:20

... about text coherence; (2) we propose a groupingbased ordering framework that integrates both local and global coherence; (3) we find in experiments that coherence -driven sentence ordering improves ... established a grouping-based ordering scheme to accommodate both local and global coherence for summary generation Experiments on single-document summaries validate...

Ngày tải lên: 23/03/2014, 16:20

... for the Global Attractor In 14 , we derive estimates on the upper bound for the Hausdorff and Fractal dimensions of the global attractor for the TYC system The estimates are quite crude and are ... state a theorem about the existence of weak solution in the weighted spaces This in turn will entail making refined estimates on the dimension o...

Ngày tải lên: 21/06/2014, 11:20

... variations Local variations SVM -based fusion rule 100 Global variations Local variations Svm -based fusion rule (a) 10−1 (b) Figure 7: ROC plots of the local variations, the global variations, and the ... method’s performance is one of the best for the UBIRIS database Conclusion In this paper, we proposed a new feature extraction method based on the local and global v...

Ngày tải lên: 21/06/2014, 16:20

... singular integrals of these composite operators in δ-John domains The purpose of this paper is to estimate the Poincar´ type inequalities for e the composition of the maximal operator and the Green’s ... because of their wide applications in different fields of mathematics and physics In recent paper 10 , Ding and Liu investigated singular integrals...

Ngày tải lên: 21/06/2014, 18:20

... Lieberman, Gradient estimates for anisotropic elliptic equations, ” Advances in Differential Equations, vol 10, no 7, pp 767–812, 2005 [16] G M Lieberman, Interior gradient bounds for nonuniformly parabolic ... Lieberman, “Maximum estimates for solutions of degenerate parabolic equations in divergence form,” Journal of Differential Equations, vol 113, no 2, pp 543–571,...

Ngày tải lên: 22/06/2014, 22:20

... on face recognition methods This paper proposes to make use of both local features and global features for face recognition, and performs experiments in combining two global feature face recognition ... of both local features and global features for face recognition Many face recognition algorithms have been developed and we have selected four current and...

Ngày tải lên: 23/06/2014, 01:20

... Correlation theorem states that the Fourier transform of the correlation of two images is the product of the Fourier transform of one image and the complex conjugate of the Fourier transform of the other ... because of their tolerance to low image overlap and image scale changes Keypoint indexing methods begin with keypoint detection and localization, and then foll...

Ngày tải lên: 28/09/2015, 13:28

... property and a Harnack inequality for weighted p-harmonic functions In the section 3, we prove the theorem 1.2 The proof the theorem 1.5 is given in the section 4 Local gradient estimates for weighted ... shown gradient estimates and entropy formulae for weighted p-heat equations Their works generalized Li’s and Kotschwar-Ni’s results (see [16, 11]) In this paper...

Ngày tải lên: 14/10/2015, 07:50

... estimates for solutions to the linearized Monge–Amp`ere equations, arXiv:1209.1998v2 [math.AP] [5] Le, N Q.; Savin, O Boundary regularity for solutions to the linearized Monge-Amp`ere equations, ... is the exponent in our previous boundary H¨older gradient estimates (see Theorem 2.1) Theorem 1.1 extends our previous boundary H¨older gradient estimates...

Ngày tải lên: 16/10/2015, 09:28