Out-of-core solution of linear equations with non-symmetric coefficient matrix
β Scribed by Yitzhak Hasbani; Michael Engelman
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 975 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0045-7930
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## Abstract The Cauchy problem for semilinear wave equations u~tt~ β Ξ__u__ + __h__(|__x__|)__u__^__p__^ = 0 with radially symmetric smooth βlargeβ data has a unique global classical solution in arbitrary space dimensions if __h__ is nonβnegative and __p__ any odd integer provided the smooth factor
In this paper, two efficient iterative methods are presented to solve the symmetric and skew symmetric solutions of a linear matrix equation AXB + CYD = E, respectively, with real pair matrices X and Y . By these two iterative methods, the solvability of the symmetric and skew symmetric solutions fo