Preconditioned Conjugate-Gradient 2 (PCG2), a computer program for solving ground-water flow equations
By: by Mary C. Hill.
Contributors: Geological Survey (U.S.)
Series: Water-resources investigations report -- 90-4048
Publisher: Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1990
Place of publication: Denver, Colo
Language: eng
Number of pages: 43
Subjects: Groundwater flow -- Mathematics -- Computer programs.; Groundwater -- Mathematics -- Computer programs.
Other titles: Preconditioned Conjugate Gradient 2 (PCG2) ....
Notes: Shipping list no.: 90-527-P.

Includes bibliographical references (p. 24-25).