منابع مشابه
Differential Algebraic Systems Anew
Linear di erential algebraic equations with properly stated leading term are considered via a decoupling into their essential parts. It is shown why for so-called numerically well formulated equations the decoupling and discretizations commute in some sense. In general one cannot expect this commutativity so that additional diÆculties like strong stepsize restrictions may arise. Moreover, abstr...
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Trademark Information Visual Numerics, IMSL and PV-WAVE are registered trademarks. JMSL TS-WAVE, and JWAVE are trademarks of Visual Numerics, Inc., in the U.S. and other countries. All other product and company names are trademarks or registered trademarks of their respective owners. The information contained in this document is subject to change without notice. Visual Numerics, Inc. makes no w...
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We present a useful formula for the expected number of maxima of a normal process ξ(t) that occur below a levelu. In the derivation we assume chiefly that ξ(t), ξ(t), and ξ(t) have, with probability one, continuous 1 dimensional distributions and expected values of zero. The formula referred to above is then used to find the expected number of maxima below the level u for the random algebraic p...
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In the previous note it was shown how L-Systems can be used to numerically solve systems of partial differential equations, for a constant or growing medium, and the method was applied to computer graphics purposes. The LSystem from the previous section employed a forward Euler method for finite differencing. Although simple to implement, the forward Euler method is in many case inadequate, for...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2002
ISSN: 0022-247X
DOI: 10.1016/s0022-247x(02)00304-9