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Nonisothermal Film Blowing: Mathematical Insights

Abstract -- In this paper, we talk about the importance of having a proper mathematical description when dealing with problems that originate in Engineering. We describe part of our work regarding the nonisothermal situatio

Analytical methods to obtain the Energy of graphs

Abstract -- The energy of a graph is the sum of the absolute values of the eigenvalues of the adjacency matrix of the graph in consideration. This quantity is studied in the context of spectral graph theory,and is related to the sum of

An H-Adaptive solution of the Richards' Equation

Abstract -- The Richards’ equation describes mathematically the flow of water into the unsaturated soil zone. The model proposed here consists on applying adaptivity with h-refinement in finite element analysis and obtaining a numerical h-adaptive

The Application of Customer Monetary Spending Model with Hazard Function and Cox Proportional Hazards Mode

Abstract -- This paper bases on the customer monetary spending model to propose the Hazard function to calculate the probability that customer purchase monetary more than a threshold baseline.This threshold baseline can be made by the company to control their minimum aven

Conjugacy Class Representatives for Group GL(q,F)

Abstract -- In this paper we show that a complete and irredundant set ofGL(q,F)–conjugacy class representatives of the primitiveKeywords -- irredundant set, conjugacy class, representatives

A Compound of Size Biased Geeta Distribution with Generalised Beta Distribution

Abstract -- A compound (mixture) distribution arises when all (or some) parameters of a distribution vary according to some probability distribution called the compounding (mixing) distribution. A well-known exampl


Abstract -- In this paper we prove a theorem of existence of a " good " solutionof a quantum model for a two-band Kane Hamiltonian system at the termalequilibrium. References -- [1] M.

Two Types of Connectivity indices of a Benzenoid System

Abstract -- Let G=(V,E) be a simple connected graph with vertex and edge sets V(G) and E(G), respectively. In chemical graph theory, the vertices of G correspond to the atoms and

Choosing Ideal Spouse with Applying Multi Criteria Decision Making Techniques

Abstract -- Complexity of social issues and various problems of human life, made the scientists of recent centuries, to describe, analyze and optimize the behavior of social and community problem solving and using quantities models an

The Chaotic Behavior for Some Types of Local Bifurcations

Abstract: In this paper, we will investigate the chaotic behavior  for one-dimensional vector field to undergo a saddle node bifurcation, transcritical bifurcation and pitchfork bifurcation, and also, two-dimensional vector fields

Boundary Controllability of Co-operative Neumann Parabolic Systems with Distributed or Boundary Observation

ABSTRACT In this communication,  acontrollability problems for co-operative parabolic linear system involving Laplace operator with boundary Neumann control and  distributed or  boundary observations are considered. Keywords


Abstract: This paper study some properties of martingales in a Banach space. In this paper, we also study the weak law of large numbers for matingales and we consider in the particular case the max convolution.

Zagreb indices and polynomials of TUHRC4(S) and TUSC4C8(S) Nanotubes

ABSTRAACT  Let G=(E,V) be a simple connected graph with the vertex set V(G) and the edge set E(G). In this paper, we present an exact formula for the Zagreb indices and polynomials

PI Polynomial and Vertex PI Polynomialof Certain Special Molecular Graphs

Abstract:As the extension of PI index and vertex PI index, PI polynomial andvertex PIpolynomial aredistance-based topological polynomial which reflect certain structural features of organic molecules. In this paper, we determine thePI pol

Some Dynamical Properties for New System derived From Chen and T Systems

ABSTRACT In this paper we begin to study a nonlinear three dimensional continuous system with eight terms and three quadratic nonlinearities. The basic dynamical properties of the new system  are analyzed  by means of equilibrium point, stability and local bifur
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