Volume 19 (2000)
Pages: 1–2
Double block-pulse series solution of second order partial differential equations
Pages: 3–16
On pleasant but not completely pleasant knapsack problems
Pages: 17–25
Nonnegativity of the numerical solution of parabolic problems with different boundary conditions
Pages: 27–40
Pages: 41–56
The coefficients of differentiated expansions of double and triple ultraspherical polynomials
Pages: 57–73
Abstraction strategies in practice
Pages: 75–92
On the positivity of iterative methods
Pages: 93–102
Approximation and stability of a mathematical model of river pollution
Pages: 103–118
Some computational problems related to Boyce–Codd normal form
Pages: 119–132
A note on the product of consecutive elements of an arithmetical progression
Pages: 133–141
Pages: 143–154
Pages: 155–167
Pages: 169–186
Lyaunov transformation and stability of differential equation in Banach spaces
Pages: 187–197
On the lattice of waiting times
Pages: 199–210
Pages: 211–224
Investigation of a continuous cyclic-waiting problem by simulation
Pages: 225–235
On completely additive functions satisfying a congruence
Pages: 237–249
Pages: 251–252
Pages: 253–254