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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
> Journal Vol & Issue
The Pure and Applied Mathematics
Journal Basic Information
Journal DOI :
Korea Society of Mathematical Education
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Volume & Issues
Volume 13, Issue 4 - Nov 2006
Volume 13, Issue 3 - Aug 2006
Volume 13, Issue 2 - May 2006
Volume 13, Issue 1 - Feb 2006
Selecting the target year
UNSTEADY HARTMANN FLOW WITH HEAT TRANSFER IN THE PRESENCE OF UNIFORM SUCTION AND INJECTION
Attia Hazem A. ;
The Pure and Applied Mathematics, volume 13, issue 1, 2006, Pages 1~10
The unsteady Hartmann flow of an electrically conducting, viscous, incompressible fluid bounded by two parallel non-conducting porous plates is studied with heat transfer. An external uniform magnetic field and a uniform suction and injection are applied perpendicular to the plates while the fluid motion is subjected to a constant pressure gradient. The two plates are kept at different but constant temperatures while the Joule and viscous dissipations are included in the energy equation. The effect of the magnetic field and the uniform suction and injection on both the velocity and temperature distributions is examined.
ESTIMATION OF THE NUMBER OF ROOTS ON THE COMPLEMENT
Yang Ki-Yeol ;
The Pure and Applied Mathematics, volume 13, issue 1, 2006, Pages 11~18
Let f : (X, A)
(Y, B) be a map of pairs of compact polyhedra. A surplus Nielsen root number
is defined which is lower bound for the number of roots on X \ A for all maps in the homotopy class of f. It is shown that for many pairs this lower bound is the best possible one, as
can be realized without by-passing condition.
TIME DISCRETIZATION WITH SPATIAL COLLOCATION METHOD FOR A PARABOLIC INTEGRO-DIFFERENTIAL EQUATION WITH A WEAKLY SINGULAR KERNEL
Kim Chang-Ho ;
The Pure and Applied Mathematics, volume 13, issue 1, 2006, Pages 19~38
We analyze the spectral collocation approximation for a parabolic partial integrodifferential equations(PIDE) with a weakly singular kernel. The space discretization is based on the spectral collocation method and the time discretization is based on Crank-Nicolson scheme with a graded mesh. We obtain the stability and second order convergence result for fully discrete scheme.
ON THE CONVERGENCE OF THE MODIFIED NOOR ITERATION PROCESS WITH ERRORS IN THE CLASS OF QUASI-CONTRACTIVE OPERATORS
Rafiq Arif ;
The Pure and Applied Mathematics, volume 13, issue 1, 2006, Pages 39~46
We establish a general theorem to approximate fixed points of quasicontractive operators on a normed space through the Noor iteration process with errors in the sense of Liu . Our result generalizes and improves upon, among others, the corresponding result of Berinde .
CONVERGENCE OF GENERALIZED NETS AND FILTERS IN GRADED L-FUZZY TOPOLOGICAL SPACES
Mondal K.K. ; Samanta S.K. ;
The Pure and Applied Mathematics, volume 13, issue 1, 2006, Pages 47~69
In this paper, an idea of graded fuzzy net is introduced; its convergence is studied; Relations between g-net and g-filter are established in L-fuzzy setting.