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High-order difference and pseudospectral methods for discontinuous problems
High order finite-difference or spectral methods are typically problematic in approximating a function with a jump discontinuity. Some common remedies come with a cost in accuracy near discontinuities, or in computational ...
Thermodynamics of magnetized binary compact objects
On the Progenitor of Binary Neutron Star Merger GW170817
(IOP Publishing, 2017-12-01)
On 2017 August 17 the merger of two compact objects with masses consistent with two neutron stars was discovered through gravitational-wave (GW170817), gamma-ray (GRB 170817A), and optical (SSS17a/AT 2017gfo) observations. ...