Numerical linear algebra for quaternions — fast, practical, and well‑tested. QuatIca was inspired by the pioneering work in quaternion linear algebra, particularly the QTFM (Quaternion Toolbox for ...

Spectra is a C++ library for large scale eigenvalue problems. By default Spectra uses Eigen library for computations, but exploiting its design it is possible to outsource linear algebra computations ...

Multipacting is a phenomenon arising from the emission and subsequent multiplication of charged particles in accelerating radiofrequency (RF) cavities, which can limit the achievable RF power.