The condition for the DAE index to be higher than one is calculated symbolically. Using Analog Insydes a function for the computer algebra system Mathematica is written. It ...

We cast the Jacobi identity for continuous fields into a local form which eliminates the need to perform any partial integration to the expense of performing variational ...

Our APSEQ software package interprets cmmands to alter, combine and draw NMR pulse sequences that are expressed in a single mneomonic style. The package is coded in ...

This package provides tools to do calculations on numbers with uncertainties. Calculations like: (2.0 +/- 0.1)*(3.0 +/- 0.01) are performed automatically once the package is ...

Quantitative calculations on the rates of enzyme-catalyzed reactions can help identify mechanisms of catalysis and calculate the speed of catalyzed reactions under various ...

The expansion of numerical computing techniques on the one hand, and exact computing techniques with computer algebra systems on the other hand, made us forget approximate ...

In large computer or communication networks, there are sometimes components that do not fail independently to each other, such that the dependencies among them are only ...

Witten's 2+1 dimensional Chern-Simons theory is exactly solvable. We compute the partition function, a topological invariant of 3-manifolds, on generalized Seifert spaces. ...

This article presents an efficient recursive computation of the inverse dynamics of flexible manipulators. The algorithm is equivalent to the nonlinear computed torque law of ...

The present paper deals with the development of a Mathematica package of programs for handling quantum mechanical equations involving commutators and unitary transformations. ...