equation A. Giordano, G. Finocchio, L. Torres, M. Carpentieri, and B. Azzerboni Department of Fisica della Materia e Ingegneria Elettronica, University of Messina, Salita Sperone 31, 98166 Messina, Italy Department of Fı́sica Aplicada, Universidad de Salamanca, Plaza de la Merced, Salamanca 37008, Spain Department of Elettronica, Informatica e Sistemistica, University of Calabria, Via P. Bucci 4...

We consider new high-order Alternating Direction Implicit (ADI) schemes for the numerical solution of initial-boundary value problems for convection-diffusion equations with cross derivative terms. Our approach is based on the unconditionally stable ADI scheme proposed by Hundsdorfer [12]. Different numerical discretizations which lead to schemes which are fourth-order accurate in space and sec...

In this paper we propose a novel fast method for implicit surface reconstruction from unorganized point clouds. Our algorithm employs a multigrid solver on a narrow band of the level set function that represents the reconstructed surface, which greatly improves computational efficiency of surface reconstruction. The new model can accurately reconstruct surfaces from noisy unorganized point clou...

sex in evolution Adi Livnat∗† ‡, Christos Papadimitriou ‡ , Jonathan Dushoff § and Marcus W. Feldman ¶ †Miller Institute for Basic Research in Science, University of California, Berkeley, CA 94720 USA,‡Department of Electrical Engineering and Computer Science, University of California, Berkeley, CA 94720 USA,§Department of Biology, McMaster University, Hamilton, ON L8S 4K1 CANADA, and ¶Departme...

Several laboratories have recently reported the isolation of the mRNA for immunoglobulin light chain and its translation in cell-free protein synthesizing systems (l-4). In two cases, the products of this cellfree synthesis have been characterized by acrylamide gel electrophoresis (3,4). Milstein et al. (3) have described the properties of a possible precursor of immunoglobulin light chain, syn...

Physics-based animation of soft or rigid bodies for real-time applications often suffers from numerical instabilities. We analyse one of the most common sources of unwanted behaviour: the numerical integration strategy. To assess the impact of popular integration methods, we consider a scenario where soft and hard constraints are added to a custom designed deformable linear object. Since the go...

The purpose of this paper is to define the product related neutrosophic topological space and proved some theorems based on this. We introduce the concept of neutrosophic semiopen sets and neutrosophic semi-closed sets in neutrosophic topological spaces and derive some of their characterization. Finally, we analyze neutrosophic semi-interior and neutrosophic semi-closure operators also. Mathema...

This paper presents a novel approach to recognize Grantha, an ancient script in South India and converting it to Malayalam, a prevalent language in South India using online character recognition mechanism. The motivation behind this work owes its credit to (i) developing a mechanism to recognize Grantha script in this modern world and (ii) affirming the strong connection among Grantha and Malay...