NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Some new nystrom integratorsNystrom integrators were self starting integrators used to integrate the second order, vector, differential equations the second derivative of x factorial = f factorial (t, x factorial) and the second derivative of x factorial = f factorial (t, x factorial, first derivative of x factorial). Nystrom integrator parameters were defined by a set of nonlinear constraint equations and frequently there were more parameters than there were equations. Additions are included for higher order integrations when the second derivative of x factorial = f factorial (t).
Document ID
19780009826
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Lear, W. M.
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Date Acquired
September 3, 2013
Publication Date
February 1, 1978
Subject Category
Numerical Analysis
Report/Patent Number
REPT-78-FM-11
JSC-13863
NASA-TM-79346
Accession Number
78N17769
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
No Preview Available