Convergence estimates for semi-discrete galerkin methods for initial-value problems

1973 ◽  
pp. 243-262 ◽  
Author(s):  
Vidar Thomée
Keyword(s):  
Initial Value Problems ◽  
Galerkin Methods ◽  
Initial Value ◽  
Convergence Estimates

scholarly journals The convergence estimates for Galerkin-wavelet solution of periodic pseudodifferential initial value problems

2003 ◽  
Vol 2003 (14) ◽  
pp. 857-867 ◽  
Author(s):  
Nguyen Minh Chuong ◽  
Bui Kien Cuong
Keyword(s):  
Fourier Transform ◽  
Discrete Fourier Transform ◽  
Initial Value Problems ◽  
Initial Value ◽  
Convergence Estimates

Using the discrete Fourier transform and Galerkin-Petrov scheme, we get some results on the solutions and the convergence estimates for periodic pseudodifferential initial value problems.

Mathematical Models of Papermaking

2001 ◽  
Vol 6 (1) ◽  
pp. 9-19 ◽  
Author(s):  
A. Buikis ◽  
J. Cepitis ◽  
H. Kalis ◽  
A. Reinfelds ◽  
A. Ancitis ◽  
...  
Keyword(s):  
Mathematical Model ◽  
Initial Value Problems ◽  
Moisture Transfer ◽  
Bound Water ◽  
Drying Process ◽  
Initial Value ◽  
First Order ◽  
Heat And Moisture ◽  
The Mathematical Model ◽  
The Web

The mathematical model of wood drying based on detailed transport phenomena considering both heat and moisture transfer have been offered in article. The adjustment of this model to the drying process of papermaking is carried out for the range of moisture content corresponding to the period of drying in which vapour movement and bound water diffusion in the web are possible. By averaging as the desired models are obtained sequence of the initial value problems for systems of two nonlinear first order ordinary differential equations. 

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