most citedThird order, uniform in low to high oscillatory coefficients, exponential integrators for Klein-Gordon equations

1 citations · 1 across the 2 of their papers we have counts for

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2 papers

math.NA2022★ 1 cited

Third order, uniform in low to high oscillatory coefficients, exponential integrators for Klein-Gordon equations

Karolina Kropielnicka, Karolina Lademann

Allowing for space- and time-dependence of mass in Klein--Gordon equations resolves the problem of negative probability density and of violation of Lorenz covariance of interaction…

math.NA2021

Effective highly accurate time integrators for linear Klein-Gordon equations across the scales

Karolina Kropielnicka, Karolina Lademann, Katharina Schratz

We propose an efficient approach for time integration of Klein-Gordon equations with highly oscillatory in time input terms. The new methods are highly accurate in the entire range…