ILUBCG2–11: Solution of 11-banded nonsymmetric linear equation systems by a preconditioned biconjugate gradient routine

ILUBCG2: A preconditioned biconjugate gr

ILUBCG2: A preconditioned biconjugate gradient routine for the solution of linear asymmetric matrix equations arising from 9-point discretizations

✍ A.E. Koniges; D.V. Anderson 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 386 KB

## Nature of the physical problem Certain elliptic and parabolic partial differential equations that arise in plasma physics and other applications are solved in two dimensions. The implicit solution techniques used for these equations give rise to a system of linear equations whose matrix operato