نتائج البحث

Higher order fréchet derivatives of matrix functions and the level-2 condition number

• Authors : Higham, Nicholas J.; Relton, Samuel D.

Subjects: Expm; Frechet derivative; Gateaux derivative

• Source: Higham , N J & Relton , S D 2014 , ' Higher order fréchet derivatives of matrix functions and the level-2 condition number ' , SIAM

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A NEW SCALING AND SQUARING ALGORITHM FOR THE MATRIX EXPONENTIAL.

• Authors : Al-Mohy, Awad H.¹ ; Higham, Nicholas J.¹

• Source: SIAM Journal on Matrix Analysis & Applications. 2010, Vol. 31 Issue 3, p970-989. 20p. 2 Charts, 6 Graphs.

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The Scaling and Squaring Method for the Matrix Exponential Revisited.

• Authors : Higham, Nicholas J.¹

• Source: SIAM Review. 2009, Vol. 51 Issue 4, p747-764. 18p. 4 Charts, 3 Graphs.

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DEFINITE MATRIX POLYNOMIALS AND THEIR LINEARIZATION BY DEFINITE PENCILS.

• Authors : Higham, Nicholas J.¹ ; Mackey, D. Steven² ; Tisseur, Françoise¹

• Source: SIAM Journal on Matrix Analysis & Applications. 2009, Vol. 31 Issue 2, p478-502. 25p. 3 Diagrams.

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COMPUTING THE FRÉCHET DERIVATIVE OF THE MATRIX EXPONENTIAL. WITH AN APPLICATION TO CONDITION NUMBER ESTIMATION.

• Authors : Al-Mohy, Awad H. ; Higham, Nicholas J.¹

• Source: SIAM Journal on Matrix Analysis & Applications. 2008, Vol. 30 Issue 4, p1639-1657. 19p. 3 Charts, 4 Graphs.

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COMPUTING Aα, log(A), AND RELATED MATRIX FUNCTIONS BY CONTOUR INTEGRALS.

• Authors : Hale, Nicholas¹ ; Higham, Nicholas J.² ; Trefethen, Lloyd N.¹

• Source: SIAM Journal on Numerical Analysis. 2008, Vol. 46 Issue 5, p2505-2523. 19p. 8 Diagrams, 1 Chart, 3 Graphs.

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BACKWARD ERROR OF POLYNOMIAL EIGENPROBLEMS SOLVED BY LINEARIZATION.

• Authors : Higham, Nicholas J.¹ ; Ren-Cang Li² ; Tisseur, Françoise²

• Source: SIAM Journal on Matrix Analysis & Applications. 2007, Vol. 29 Issue 4, p1218-1241. 24p. 5 Charts, 2 Graphs.

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SYMMETRIC LINEARIZATIONS FOR MATRIX POLYNOMIALS.

• Authors : Higham, Nicholas J.¹ ; MacKey, D. Steven¹ ; MacKey, Niloufer²

• Source: SIAM Journal on Matrix Analysis & Applications. 2007, Vol. 29 Issue 1, p143-159. 17p. 1 Diagram, 2 Charts.

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THE CONDITIONING OF LINEARIZATIONS OF MATRIX POLYNOMIALS.

• Authors : Higham, Nicholas J.¹ ; Mackey, D. Steven¹ ; Tisseur, Françoise¹

• Source: SIAM Journal on Matrix Analysis & Applications. 2006, Vol. 28 Issue 4, p1005-1028. 24p. 1 Chart, 6 Graphs.

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A SCHUR--PARLETT ALGORITHM F R COMPUTING MATRIX FUNCTIONS.

• Authors : Davies, Philip I.¹ ; Higham, Nicholas J.¹

• Source: SIAM Journal on Matrix Analysis & Applications. 2003, Vol. 25 Issue 2, p464-485. 22p.

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