We introduce and analyze a discontinuous Galerkin method for the numerical discretization of a stationary incompressible magnetohydrodynamics model problem. The fluid unknowns are discretized with inf-sup stable discontinuous P3 k −Pk−1 elements whereas the magnetic part of the equations is approximated by discontinuous P3 k−Pk+1 elements. We carry out a complete a-priori error analysis of the ...

Atkinson, F. V. ,1972. 'Multiparameter Eigenvalue Problems', (Matrices and compact operators) Academic Press, New York, Vol. 1 Atkinson, F. V. , 1968. 'Multiparameter spectral theory', Bull. Am. Math. Soc. , Vol. 75, pp(1-28) Baruah, A. K. , 1987. 'Estimation of eigen elements in a two-parameter eigen value problem', Ph. D Thesis, Dibrugarh University, Assam. Bindi...

The output characteristics of photovoltaic arrays are nonlinear and change with the cell’s temperature and solar radiation. Maximum power point tracking (MPPT) methods are used to maximize the PV array output power by tracking continuously the maximum power point (MPP). Among all MPPT methods existing in the literature, perturb and observe (P&O) is the most commonly used for its simplicity and ...

CHOI, KWANGBOM. P-Coffee: a new divide-and-conquer method for multiple sequence alignment (Under the direction of Dr. Dennis R. Bahler). We describe a new divide-and-conquer method, P-Coffee, for alignment of multiple sequences. P-Coffee first identifies candidate alignment columns using a position-specific substitution matrix (the T-Coffee extended library), tests those columns, and accepts on...

We propose a new fast numerical renormalization group method, the corner transfer matrix renormalization group (CTMRG) method, which is based on a unified scheme of Baxter's corner transfer matrix method and White's density matrix renormalization group method. The key point is that a product of four corner transfer matrices coincides with the density matrix. We formulate the CTMRG method as a r...

PROBLEM Evaluation of embryotropic natural auto-antibodies (a-Abs) of IgG class in blood serum of women planning pregnancy or in that of already pregnant women is necessary in order to predict the course of gestation and pregnancy outcomes. METHOD OF STUDY The ELISA-based probability of pathology in pregnancy (ELI-P)-complex method is based on the enzyme-linked immunosorbent assay technology....

We present a nonarchimedian method to construct hyperelliptic CM-curves of genus 2 over finite prime fields. Throughout the document we use the following conventions (this is only for the reference and use of the authors): d degree of the base field of the curve, i.e. C/F 2 d s number of isomorphism classes, in elliptic curve case s = h K n degree of an irreducible component of class invariants...

Abstract— The Active Queue Management (AQM) is a technique that consists of ECN (Explicit Congestion notifications) in internet routers. Congestion is an important issue which researcher focuses on in the TCP network environment. AQM is a router – based mechanism for early detection of congestion inside the network. This paper provides an analysis of congestion metric with flow information in q...

We present a parallel algorithm for exact solution of an integer linear system of equations using the single modulus p-adic expansion technique. More speciically, we parallelize an algorithm of Dixon, and present our implementation results on a distributed-memory multiprocessor. The parallel algorithm presented here can be used together with the multiple moduli algorithms and parallel Chinese r...