Ikramov, R: search on Z-Library

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51

A note on complex matrices that are unitarily congruent to real matrices

Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2010

Language:

english

File:

PDF, 93 KB

english, 2010

52

Structural, photoluminescent and electrical properties of CdTe films with different compositions fabricated by CMBD

T.M. Razykov, G. Contreras-Puente, G.C. Chornokur, M. Dybjec, Yu. Emirov, B. Ergashev, C.S. Ferekides, A. Hubbimov, B. Ikramov, K.M. Kouchkarov, X. Mathew, D. Morel, S. Ostapenko, E. Sanchez-Meza, E.

Journal:

Year:

2009

Language:

english

File:

PDF, 310 KB

english, 2009

53

Solving the two-dimensional CIS problem by a rational algorithm

Yurii A. Al'pin, Alan George, Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2000

Language:

english

File:

PDF, 82 KB

english, 2000

54

Reducibility theorems for pairs of matrices as rational criteria

Yurii A. Al'pin, Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2000

Language:

english

File:

PDF, 59 KB

english, 2000

55

Hamiltonian square roots of skew-Hamiltonian matrices revisited

Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2001

Language:

english

File:

PDF, 57 KB

english, 2001

56

Unitary similarity of matrices with quadratic minimal polynomials

Alan George, Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2002

Language:

english

File:

PDF, 67 KB

english, 2002

57

On the congruence of square real matrices

Dragomir Ž. Doković, Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2002

Language:

english

File:

PDF, 105 KB

english, 2002

58

Computing matrix–vector products with centrosymmetric and centrohermitian matrices

Heike Fassbender, Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2003

Language:

english

File:

PDF, 78 KB

english, 2003

59

On a condensed form for normal matrices under finite sequences of elementary unitary similarities

L. Elsner, Kh.D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

1997

Language:

english

File:

PDF, 1.01 MB

english, 1997

60

Common invariant subspaces of two matrices

Alan George, Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

1999

Language:

english

File:

PDF, 350 KB

english, 1999

61

An algebraic proof of a result by Gonzagaand Lara

Khakim D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

1999

Language:

english

File:

PDF, 43 KB

english, 1999

62

On condensed forms for partially commuting matrices

Yu.A. Alpin, L. Elsner, Kh.D. Ikramov

Journal:

Linear Algebra and its Applications

Year:

2000

Language:

english

File:

PDF, 128 KB

english, 2000

63

Duality relations associated with Gaussian elimination

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1983

Language:

english

File:

PDF, 184 KB

english, 1983

64

On the growth of off-diagonal matrix elements in bordering methods

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1983

Language:

english

File:

PDF, 275 KB

english, 1983

65

Self-Trapped Particles in Complex Oxide Crystals

Sh. A. Vakhidov, E. M. Ibragimova, I. Nuritdinov, A. F. Rakov, G. I. Ikramov

Journal:

physica status solidi (b)

Year:

1981

Language:

english

File:

PDF, 373 KB

english, 1981

66

The Nekrasov Property is Hereditary for Gaussian Elimination

Kh. D. Ikramov, M. Yu. Ibragimov

Journal:

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik

Year:

1997

Language:

english

File:

PDF, 334 KB

english, 1997

67

Flavonoids of Anaphalis velutina

M. T. Ikramov, Kh. Kh. Khalmatov, É. Kh. Batirov, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1986

Language:

english

File:

PDF, 175 KB

english, 1986

68

Components ofPhlomis ostrowskiana

Kh. Kh. Khalmatov, I. A. Kharlamov, Kh. I. Alimov, M. T. Ikramov

Journal:

Chemistry of Natural Compounds

Year:

1983

Language:

english

File:

PDF, 66 KB

english, 1983

69

Comparative study of amino acid compositions of flavoproteins of the cotton plant and of the fungus Verticillium dahliae

Sh. Yanuskhanov, K. Ikramov, A. Abdusamatov, A. Kh. Yuldashev

Journal:

Chemistry of Natural Compounds

Year:

1988

Language:

english

File:

PDF, 205 KB

english, 1988

70

Lipids of the leaves of cotton plant 175-F

S. G. Yunusova, S. D. Gusakova, Kh. T. Mirzaazimova, A. I. Glushenkova, S. A. Usmanov, Yu. Ikramov

Journal:

Chemistry of Natural Compounds

Year:

1989

Language:

english

File:

PDF, 88 KB

english, 1989

71

Flavonoids of Lathyrus pratensis

M. T. Ikramov, F. A. Mavasheva, É. Kh. Batirov, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 161 KB

english, 1990

72

Flavonoids of Lagonychium farctum

M. T. Ikramov, F. A. Mavasheva, É. Kh. Batirov, V. M. Malikov

Journal:

Chemistry of Natural Compounds

Year:

1990

Language:

english

File:

PDF, 162 KB

english, 1990

73

Radiation-optical properties of iron-containing potassium-aluminoborate glass

A. N. Salakhitdinov, A. Kh. Babaev, G. I. Ikramov, I. V. Semeshkin

Journal:

Glass and Ceramics

Year:

1989

Language:

english

File:

PDF, 357 KB

english, 1989

74

Postresection changes in liver morphology monitored by the Soviet surgical ultrasonic aspirator

T. V. Savvina, V. A. Vishnevskii, R. Z. Ikramov, A. R. Abul'khanov

Journal:

Bulletin of Experimental Biology and Medicine

Year:

1991

Language:

english

File:

PDF, 883 KB

english, 1991

75

Sparse linear problems of the least squares method

Journal:

Journal of Mathematical Sciences

Year:

1987

Language:

english

File:

PDF, 3.75 MB

english, 1987

76

Sparse matrices

Journal:

Journal of Mathematical Sciences

Year:

1986

Language:

english

File:

PDF, 5.13 MB

english, 1986

77

Nonsymmetric Toeplitz matrices that commute with tridiagonal matrices

Journal:

Mathematical Notes

Year:

1994

Language:

english

File:

PDF, 342 KB

english, 1994

78

Synthesis of metalloprotein complexes and study of the influence of metal ions on the structure of a carrier protein

A. A. Abduvaliev, O. Ya. Ikramov, V. P. Tatarskii

Journal:

Chemistry of Natural Compounds

Year:

1999

Language:

english

File:

PDF, 108 KB

english, 1999

79

Classification of normal Toeplitz matrices with real entries

Journal:

Mathematical Notes

Year:

1995

Language:

english

File:

PDF, 450 KB

english, 1995

80

Normal dilatation of triangular matrices

Journal:

Mathematical Notes

Year:

1996

Language:

english

File:

PDF, 484 KB

english, 1996

81

On matrices that admit unitary reduction to band form

Kh. D. Ikramov, L. Elsner

Journal:

Mathematical Notes

Year:

1998

Language:

english

File:

PDF, 554 KB

english, 1998

82

On the skew-symmetric part of the product of Toeplitz matrices

Kh. D. Ikramov, V. N. Chugunov

Journal:

Mathematical Notes

Year:

1996

Language:

english

File:

PDF, 219 KB

english, 1996

83

On the Hegland-marti inverse eigevalue problem

Kh. D. Ikramov, C. Williamson

Journal:

Mathematical Notes

Year:

1997

Language:

english

File:

PDF, 333 KB

english, 1997

84

Inverse matrix eigenvalue problems

Kh. D. Ikramov, V. N. Chugunov

Journal:

Journal of Mathematical Sciences

Year:

2000

Language:

english

File:

PDF, 5.72 MB

english, 2000

85

On normal matrices with normal principal submatrices

Kh. D. Ikramov, L. Elsner

Journal:

Journal of Mathematical Sciences

Year:

1998

Language:

english

File:

PDF, 1.18 MB

english, 1998

86

Conditionally definite matrices

Kh. D. Ikramov, N. V. Savel'eva

Journal:

Journal of Mathematical Sciences

Year:

2000

Language:

english

File:

PDF, 3.13 MB

english, 2000

87

On computer-algebra procedures that check for common eigenvectors or invariant subspaces

Kh. D. Ikramov, N. V. Savel'eva, V. N. Chugunov

Journal:

Computational Mathematics and Modeling

Year:

1998

Language:

english

File:

PDF, 850 KB

english, 1998

88

Architectural monuments of Uzbekistan and the geologic-engineering medium

A. Z. Khasanov, V. R. Mustakimov, F. A. Ikramov, R. M. Gapparov

Journal:

Soil Mechanics and Foundation Engineering

Year:

1997

Language:

english

File:

PDF, 241 KB

english, 1997

89

Matrix completion problems of block type

Kh. D. Ikramov, V. N. Chugunov

Journal:

Mathematical Notes

Year:

2000

Language:

english

File:

PDF, 630 KB

english, 2000

90

Invariant subspaces of matrix algebras and MAPLE procedures detecting their existence

Kh. D. Ikramov, N. V. Savel’eva

Journal:

Programming and Computer Software

Year:

2000

Language:

english

File:

PDF, 321 KB

english, 2000

91

The inertia of matrices and quadratic forms, conditionally definite matrices, the separation of the roots of algebraic equations, and MAPLE procedures

Kh. D. Ikramov, N. V. Savel’eva

Journal:

Programming and Computer Software

Year:

2000

Language:

english

File:

PDF, 120 KB

english, 2000

92

The mtDNA composition of Uzbekistan: a microcosm of Central Asian patterns

Jodi A. Irwin, Abror Ikramov, Jessica Saunier, Martin Bodner, Sylvain Amory, Alexander Röck, Jennifer O’Callaghan, Abdurakhmon Nuritdinov, Sattar Atakhodjaev, Rustam Mukhamedov, Walther Parson, Thomas

Journal:

International Journal of Legal Medicine

Year:

2010

Language:

english

File:

PDF, 457 KB

english, 2010

93

On the growth factor in Gaussian elimination for matrices with sharp angular field of values

A. George, K. D. Ikramov

Journal:

Year:

2004

Language:

english

File:

PDF, 141 KB

english, 2004

94

SYMMLQ-like procedure forAx=bwhereAis a special normal matrix

H. Fassbender, Kh. D. Ikramov

Journal:

Year:

2006

Language:

english

File:

PDF, 1.23 MB

english, 2006

95

Block LU factorization is stable for block matrices whose inverses are block diagonally dominant

A. George, Kh. D. Ikramov

Journal:

Journal of Mathematical Sciences

Year:

2005

Language:

english

File:

PDF, 126 KB

english, 2005

96

Computer-Algebra Implementation of the Least-Squares Method on the Nonnegative Orthant

Kh. D. Ikramov, M. Matin far

Journal:

Journal of Mathematical Sciences

Year:

2006

Language:

english

File:

PDF, 338 KB

english, 2006

97

A Note on the Canonical Form for a Pair of Orthoprojectors

A. George, Kh. D. Ikramov

Journal:

Journal of Mathematical Sciences

Year:

2006

Language:

english

File:

PDF, 332 KB

english, 2006

98

Unitary similarity of algebras generated by pairs of orthoprojectors

Yu. A. Al’pin, Kh. D. Ikramov

Journal:

Journal of Mathematical Sciences

Year:

2006

Language:

english

File:

PDF, 405 KB

english, 2006

99

On the principal minors of a matrix with a multiple eigenvalue

Journal:

Journal of Mathematical Sciences

Year:

2006

Language:

english

File:

PDF, 261 KB

english, 2006

100

On the codimension of the variety of symmetric matrices with multiple eigenvalues

M. Dana, Kh. D. Ikramov

Journal:

Journal of Mathematical Sciences

Year:

2006

Language:

english

File:

PDF, 369 KB

english, 2006