Abstract: The effect of using a Dirac Delta function with polynomial argument in mathematical methodologies based on nonlinear I/O integrals, is studied. In concrete, we present the case where a Dirac ...

# This function creates a matrix so that A \delta <= 0 implies # delta is increasing/decreasing depending on what direction is specified. # This is used to impose monotonicity restrictions on the user ...

Abstract: The Dirac delta function $\delta$(x)is one of the most important mathematical functions that is used successfully in physics and mathematics. Several authors have used this function to ...

This is a preview. Log in through your library . Abstract In this note, it is proved that asymptotic expressions for the unit-step and Dirac delta functions can be obtained from certain integrals ...

In a previous paper, we found the most general boundary conditions for the Aharonov -Bohm scattering of a Dirac particle. We found the resulting wave functions but we did not worry about delta ...