Abstract: We revisit wavelet theory starting from the representation of a scaling function as the convolution of a B-spline (the regular part of it) and a distribution (the irregular or residual part) ...

How Emmy Noether's theorem uses the Lagrangian to provide a formula for calculating the quantity of symmetries in a ...

In this paper, we consider the strong instability of standing waves for the Hartree equation with a constant magnetic field.

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