Numerical solution of the Boltzmann equation on the uniform grid. - Ilgis Ibragimov; Sergej Rjasanow (Computing, 2002)

Application of the three-way decomposition for matrix compression. - Ilghiz Ibraghimov (Numer. Linear Algebra Appl., 2002)

Hierarchical Cholesky decomposition of sparse matrices arising from curl-curl-equation. - Ilgis Ibragimov; Sergej Rjasanow; Katharina Straube (J. Num. Math., 2007)

Application of Structured Matrices for Solving Hartree-Fock Equations. - Ilgis Ibragimov (CoRR, 2023)