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| Авторизация |
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| Поиск по указателям |
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| Young D.M., Gregory R.T. — A Survey of Numerical Mathematics, Volume 2 |
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| Предметный указатель |
Unitary similarity transformation 754
Unitary space 719
Unnormalized floating-point arithmetic 68
Unstable computational algorithm 804 808
Unstable method 1081
Upper Hessenberg matrix 923
Upper triangular matrix 794
Vandermonde determinant 260 500
Variable mesh size 996—998
Variable-precision arithmetic 68
Variable-shift procedure 243
Variable-shift procedure, three-stage 178
Variation of parameters, method of 647
Variational methods 998
Vector space, additive identity vector 670
Vector space, additive inverse vector 670
Vector space, definition of 669
Vector space, homomorphism 677
Vector space, isomorphism 677 689
Vector, addition 672
Vector, column 702
Vector, complete set 753
Vector, components 671
Vector, convergence of a sequence 756
Vector, convergence of an infinite series 757
Vector, eigenvector (invariant vector) 737—739
Vector, infinite series 757
Vector, multiplication by a scalar 673 679
Vector, mutually orthogonal 724
Vector, norm 759
Vector, normalized 724
Vector, orthonormal set 724 753
Vector, principal (generalized eigenvector) 753
Vector, row 702
| Vector, sequence 756
Vector, subtraction 678
Vector, unit 682
Vector, zero (null) 675
Vector-norm convergence 772 774
Vibrating string 951
Wachspress parameters 1074
Weak convergence of a linear N-step method 515
Weak diagonal dominance 1001
Weak instability 493 523 532 548—553 568
Weak stability 493 523 548—553 567
Weierstrass approximation theorem 308
Weight function for quadrature 421
Weights 250
Weights, method of undetermined 262—264
Well-conditioned matrix with respect to the eigenvalue problem 890
Well-conditioned matrix with respect to the linear equations problem 808
Well-conditioned problem 8 9
Well-set problem 951
Word 28
Works Progress Administration 2
WPA (tables) 271
wronskian 643
Zero (null) matrix 700
Zero (null) subspace of  680
Zero (null) vector 675
Zero divisors 709
Zero of a function 94
Zero of a polynomial 176 245 A19
Zero, bounds 203—212
Zero, multiplicity of (arbitrary function) 93 94
Zero, multiplicity of (polynomial) 94 180
Zeros of polynomials 176—245 A19
Zeros of polynomials, bounds 203—212
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