65 search results - page 4 / 13 » Non-negative solutions of ODEs |
JNS
2010
13 years 8 months ago
2010
We study soliton solutions to the nonlinear Schr¨odinger equation (NLS) with a saturated nonlinearity. NLS with such a nonlinearity is known to possess a minimal mass soliton. We ...
IFSA
2007
Springer
14 years 3 months ago
2007
Springer
One of the important components of granular computing is interval computations. In interval computations, at each intermediate stage of the computation, we have intervals of possi...
FOCM
2002
13 years 9 months ago
2002
We present an algorithm for computing rigorous solutions to a large class of ordinary differential equations. The main algorithm is based on a partitioning process and the use of i...
CCA
2009
Springer
14 years 2 months ago
2009
Springer
Interval computations estimate the uncertainty of the result of data processing in situations in which we only know the upper bounds ∆ on the measurement errors. In this case, ba...
PADL
2010
Springer
14 years 6 months ago
2010
Springer
Abstract. We study a number of embedded DSLs for autonomous ordinary differential equations (autonomous ODEs) in Haskell. A naive implementation based on the lazy tower of derivat...