We present two sets of basis functions, defined over a pair of planar triangular patches, for the solution of electromagnetic scattering and radiation problems associated with arbitrarily-shaped conducting/dielectric surfaces using the method of moments solution procedure and triangular patch modeling. The basis functions are constant over the function subdomain and resemble pulse functions in ...

The directional solidification of the transparent binary alloy succinonitrile-poly(ethylene oxide) was studied in an experiment in which solidification speeds of about 2 mm/sec could be reached without loss of the linear temperature gradient. The low diffusivity of the polymer solute allowed the study of the dynamics of rapid solidification using an optical microscope. For both normal and doubl...

Genetic Algorithms (GAs) emulate the natural evolution process and maintain a population of potential solutions to a given problem. Through the population, GAs implicitly maintain the statistics about the search space. This implicit statistics can be used explicitly to enhance GA’s performance. Inspired by this idea, a statistics-based adaptive non-uniform crossover (SANUX) has been proposed. S...

Outline. We show our results on various datasets, including images taken with the Lytro by Tao et al. [2013] and our own dataset, images from the Stanford light field dataset [sta, 2008] and results on an artificial dataset [Wanner et al., 2013]. Furthermore, we expand on details such as the triangular function and the selection of the parameters. Finally, we discuss implications of our no-occl...

Active queue management operates at network nodes to control the number of packets in the queue of nodes, by actively receiving packets when the queue is not full, removing packets when the queue is full or notifying bottlenecks even in the embryonic period of the bottlenecks due to to-be-full queue. In recent years, scientists have used fuzzy logic to improve queue management mechanisms. Overa...

Let L n be a lower triangular matrix of dimension n each of whose nonzero entries is an independent N(0; 1) variable, i.e., a random normal variable of mean 0 and variance 1. It is shown that n , the 2-norm condition number of L n , satisses n p n ! 2 almost surely as n ! 1. This exponential growth of n with n is in striking contrast to the linear growth of the condition numbers of random dense...

Recently, we have proposed to combine the alternating direction method (ADM) with a Gaussian back substitution procedure for solving the convex minimization model with linear constraints and a general separable objective function, i.e., the objective function is the sum of many functions without coupled variables. In this paper, we further study this topic and show that the decomposed subproble...

We present a zero structure theorem for a differential parametric system: p1 = 0, · · · , pr = 0, d1 6= 0, · · · , ds 6= 0 where pi and di are differential polynomials in K{u1, · · · , um, x1, · · · , xn} and the u are parameters. According to this theorem we can identify all parametric values for which the parametric system has solutions for the xi and at the same time giving the solutions for...

The paper extends the investigations of limit theorems for numbers satisfying a class triangular arrays. We obtain analytical expressions semiexponential generating function numbers, associated with Hermite polynomials. apply results to prove asymptotic normality and specify convergence rate limiting distribution.
 

we survey some recent results on cocharacters of upper triangular matrices. in particular, we deal both with ordinary and graded cocharacter sequence; we list the principal combinatorial results; we show di erent tech-niques in order to solve similar problems.