It seems to me that both solutions for the following should be the same as the 2nd solution. This comes from issue __nonzero__ method of Rel breaks solve of Piecewise functions #6060 x = Symbol('x') ...
Pretty much based on a dream I had so we can stop hard-coding polynomial curves in code. The JSON input file contains an array of piecewise functions that follow a schema like below. This may expand ...
Linear Periodic Differential Equations (PDDEs) have been of importance for studying problems of vibration, mechanics, astronomy, electric circuits, biology among others in [1] several examples of ...
Abstract: The electric current volume integral equation formulation is discretized with piecewise linear basis and testing functions. The resulting weak formulation is more complicated, and contains ...
Abstract: Designing devices with memristor arrays requires simultaneous simulations of a large number of memristors. The use of detailed physical models limits the size of memristor arrays during ...
This is a preview. Log in through your library . Abstract We prove the existence and uniqueness of solutions of a class of second order differential equations with piecewise constant mixed arguments ...
We consider solving integral equations on a piecewise smooth surface S in R3 with a smooth kernel function, using piecewise polynomial collocation interpolation of the surface. The theoretical ...
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