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Publications in Math-Net.Ru |
Citations |
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1994 |
| 1. |
S. A. Shishkin, “Singular filtering of matrix and grid operators. Error estimates”, Zh. Vychisl. Mat. Mat. Fiz., 34:4 (1994), 636–639   ; Comput. Math. Math. Phys., 34:4 (1994), 549–551 |
| 2. |
S. A. Shishkin, “The extraction of the square roots of symmetric sign-indefinite matrices. Polar decomposition version”, Zh. Vychisl. Mat. Mat. Fiz., 34:2 (1994), 315–317 ; Comput. Math. Math. Phys., 34:2 (1994), 267–269 |
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1993 |
| 3. |
S. A. Shishkin, “The problem of calculating a perturbed inverse matrix as a convergent product”, Zh. Vychisl. Mat. Mat. Fiz., 33:4 (1993), 624–631  ; Comput. Math. Math. Phys., 33:4 (1993), 565–570  |
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1992 |
| 4. |
S. A. Shishkin, “A letter to editorial board”, Zh. Vychisl. Mat. Mat. Fiz., 32:1 (1992), 174 ; Comput. Math. Math. Phys., 32:1 (1992), 148 |
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1991 |
| 5. |
S. A. Shishkin, “An algorithm for inverting non-singular matrices with guaranteed accuracy”, Zh. Vychisl. Mat. Mat. Fiz., 31:6 (1991), 783–789 ; U.S.S.R. Comput. Math. Math. Phys., 31:6 (1991), 1–6 |
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| 6. |
S. A. Shishkin, “Extending the potentialities of matrix inversion procedures”, Zh. Vychisl. Mat. Mat. Fiz., 31:4 (1991), 492–504 ; U.S.S.R. Comput. Math. Math. Phys., 31:4 (1991), 7–16 |
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1992 |
| 7. |
S. A. Shishkin, “A letter to editorial board”, Zh. Vychisl. Mat. Mat. Fiz., 32:3 (1992), 479 ; Comput. Math. Math. Phys., 32:3 (1992), 421 |
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