The reconstruction of a unitary operator from two of its
diagonal blocks, Mat. Issled. 8 (1973), no. 4 (30), 187-193.
MR
50 # 2997.
Stability of partial indices of the Riemann boundary value
problem with a strictly nondegenerate matrix, Dokl. Akad. Nauk SSSR
218 (1974), 46-49.
MR
52 # 767.
(English translation in Soviet
Math. Dokl. 15 (1974), no. 5, 1267-1271).
The Riemann boundary value problem with a Hermitian matrix,
Dokl. Akad. Nauk SSSR 221 (1975), no. 6, 1280-1283. (with
A.M.Nikolaichuk).
MR
53 # 8444.
(English translation in Soviet Math. Dokl.
16 (1975), no. 2, 533-536).
Factorization of Hermitian matrix-valued functions, and its
applications to boundary value problems, Ukrain. Mat. Zh. 27
(1975), no. 6, 767-779 (with A.M.Nikolaichuk).
MR
53 # 13591.
(English translation in Ukrainian Math. J. 30 (1975)).
The problem of the factorization of measurable matrix-valued
functions, Dokl. Akad. Nauk SSSR 227 (1976), no. 3, 576-579.
MR
54 # 1007.
(English translation in Soviet. Math. Dokl. 17 (1976), no.
2, 481-485).
The partial indices of continuous matrix-valued functions,
Dokl. Akad.Nauk SSSR 229 (1976), no. 5, 1059-1062.
MR
55 # 13278.
(English translation in Soviet Math. Dokl. 17 (1976), no. 4, 1155-1159).
The multipliers that do not influence factorizability, Dokl.
Akad. Nauk SSSR 231 (1976), no. 6, 1300-1303.
MR
5 # 6232.
(English translation in Soviet Math. Dokl. 17 (1976), no. 6, 1733-1738).
The factorization of matrix-valued functions on the unit
circle, Dokl. Akad. Nauk SSSR 234 (1977), no. 2, 287-290 (with
M.G.Krein).
MR
56 # 1118.
(English translation in Soviet Math. Dokl.
18 (1977), no. 3, 641-645).
The factorization of matrix valued functions whose Hausdorff
set lies inside an angle, Soobshch. Akad Nauk Gruzin. SSR 86 (1977),
no. 3, 561-564.
MR
57 # 6456.
Factorization of alpha-sectorial matrix valued functions on
the unit circle, Operators in Banach spaces. Mat. Issled. 47
(1978), 41-63 (with M.G.Krein).
MR
81d:47017.
The block structure of J-unitary operators, Teor. Funktsii,
Funktsional. Anal. i Prilozhen. 30 (1978), 129-138.
MR
80a:47056.
On the factorability of measurable matrix-valued
functions, Dokl. Akad. Nauk SSSR 240 (1978), no. 3, 541-544.
MR
58 # 12489.
(English translation in Soviet Math. Dokl. 19 (1978),
no. 3, 647-651).
On the theory of the generalized Riemann boundary value
problem in the classes L_p,
Ukrain. Mat. Zh. 31 (1979), no. 1, 63-73.
MR
81e:30053.
(English translation in Ukrainian Math. J. 31
(1979), 47-57).
The block structure of J-unitary operators. II, Teor.
Funktsii, Funktsional. Anal. i Prilozhen. 31 (1979), 150-157.
MR
80h:47046.
On the problem of forming of water resources economical
estimate, in: Economics of the World Ocean (1979), Kiev, Economical
Institute, Ukrainian Academy of Sciences (with G.S.Litvinchuk,
A.N.Bukreev).
Multipliers that do not effect factorizability, Mat.
Zametki, 27 (1980), no. 2, 291-299.
MR
82g:42008.
(English translation in Math. Notes 27 (1980), 145-149).
Sharp estimates of the defect numbers of a generalized
Riemann boundary value problem and some problems on approximation
by rational functions with partially fixed poles, Uspehi Mat. Nauk
36 (1981), no. 4 (with G.S.Litvinchuk).
Some estimates for partial indices of measurable matrix-valued
functions, Mat. Sb. 111 (153) (1980), no. 2, 227-248.
MR
81k:45004.
(English translation in Math. USSR Sbornik 39 (1981),
no. 2, 207-226).
Block operators and related questions of the theory of
factorization of matrix-valued functions, Dokl. Akad. Nauk SSSR 254
(1980), no. 4, 816-820.
MR
81k:47024.
(English translation in Soviet Math. Dokl. 22 (1980), no. 2, 471-475).
Exact estimates of defect numbers of the generalized
Riemann boundary value problem, Dokl. Akad. Nauk SSSR 255 (1980),
no. 5, 1042-1046 (with G.S.Litvinchuk).
MR
82b:30057.
(English translation in Soviet Math. Dokl. 22 (1980), no. 3, 781-785).
Factorization of measurable matrix-valued functions and
related problems in the theory of systems of singular integral
equations and the vector Riemann boundary value problem. I,
Differentsial'nye Uravnenia 17 (1981), no. 4, 697-709.
MR
82j:30067.
(English translation in Differential equations 17 (1981), 477-485).
On the algebra generated by two projections, Dokl. Akad.
Nauk Ukrain. SSR, Ser. A, 8 (1981), 10-13 (with N.L.Vasilevsky).
MR
82k:47063.
An effective method of factorization,
Ukrain. Mat. Zh. 34 (1982), no. 1, 15-19 (with V.N.Gavdzinsky).
MR
83g:30049.
(English translation in Ukrainian Math. J. 34 (1982), 13-16).
Sharp estimates of the defect numbers of a generalized
Riemann boundary value problem, factorization of Hermitian matrix
functions, and some problems on approximation of meromorphic
functions, Mat. Sb. (N.S.) 117 (159) (1982), no. 2, 196-215 (with
G.S.Litvinchuk).
MR
83g:30050.
(English translation in Math. USSR
Sbornik 45 (1983), no. 2, 205-224).
Factorization of measurable matrix-valued functions and
related problems in the theory of systems of singular integral
equations and the vector Riemann boundary value problem. II,
Differentsial'nye Uravnenia 18 (1982), no.3, 487-498.
MR
84j:30077.
(English translation in Differential Equations 18 (1982), 373-382).
A criterion for the subnormalcy of operators in Hilbert
Space, Funktsional. Anal. i Prilozhen. 16 (1982), no. 2, 86-87.
MR
83i:47033.
(English translation in Functional Analysis and its
Applications 16 (1982), 148-150.
Some generalizations of Szegö's first limit theorem, Anal.
Math. 9 (1983), no. 1, 23-41 (with M.G.Krein).
MR
84i:15017.
On the Noethericity of some singular integral operators with
matrix coefficients of class SAP, and systems of convolution
equations on a finite interval associated with them, Dokl. Akad.
Nauk SSSR 269 (1983), no. 3, 531-535 (with Yu.I.Karlovich).
MR
85d:47053.
(English translation in Soviet Math. Dokl. 27 (1983),
no. 2, 358-363).
On the application of some classes of integro-functional
equations to the economical-ecological systems simulation, in:
Applications of mathematical methods in economical-ecological
researches (1983), Kiev, Economical Institute, Ukrainian Academy of
Sciences (with V.K.Bulitko, A.A.Karelin).
On one model of the association structured by the
parameter, the same edition (with Yu.D.Latushkin).
Factorization of certain classes of semi-almost-periodic
matrix functions and its applications to systems of equations of
convolution type, Izv. Vyssh. Uchebn. Zaved. Mat. 4 (1983), 88-94.
MR
85h:45009.
(English translation in Soviet
Math. - Iz. VUZ 27 (1983), 107-115).
Factorization of matrix functions belonging to the classes
and
TL, Ukrain. Mat. Zh. 35 (1983), no.4, 455-460.
MR
84k:30045.
(English translation in Ukrainian Math. J. 35 (1983), 383-388).
Block-Toeplitz matrices and associated properties of a
Gaussian model on the half axis, Teoret. Mat. Fiz. 63 (1985), no.
1, 154-160 (with A.L.Sakhnovich).
MR
87a:82065.
(English translation in Theoretical & Mathematical Physics).
Factorization of almost periodic matrix functions and
Fredholm theory of Toeplitz operators with semi almost periodic
matrix symbols, in Linear and Complex Analysis problem book: 199
research problems, Lecture Notes in Math. 1043, Springer-Verlag
(1984), 279-282 (problem 5.9) (with Yu.I.Karlovich).
Some problems connected with the Szegö limit theorems, the
same edition, 285-288 (problem 5.11) (with M.G.Krein).
The Riemann boundary value problem whose matrix
coefficient admits infinite partial indices, Izv.
Vyssh. Uchebn. Zaved. Mat. 6 (1985), 45-53 (with S.I.Yatsko).
MR
87b:30068.
(English translation in Soviet Mathematics
(Iz. VUZ) 29 (1985), 55-65).
Szegö limit theorems in the case of a matrix locally
sectorial symbol, Dokl. Akad. Nauk SSSR 284 (1985), no.1, 61-65.
MR
87b:47027.
(English translation in Soviet Math. Dokl. 32 (1985), no.
2, 393-396).
Factorization of triangular matrix functions with the
diagonal elements from class SAP_Gamma, Memoirs of the anniversary
seminar on boundary value problems devoted to F.Gahov (1985),
Minsk, Byelorussian State University, 188-192.
On the theory of a boundary value problem of Nikolai
Vekua, Trudy Tbiliss. Univ. Mat. Mekh. Astronom. 19-20 (1986), 163-188
(with Yu.D.Latushkin, G.S.Litvinchuk).
MR
88f:30068.
Factorization of almost periodic matrices and the Noether
theory of systems of Wiener-Hopf equations with semi-almost-periodic
presymbols. Reports of the extended sessions of a seminar
of the I.N.Vekua Institute of Applied Mathematics 1, no. 1,
106-109, Tbilis. Gos.Univ., Tbilisi, 1985 (with
Yu.I.Karlovich, G.S.Litvinchuk).
MR
87i:00014.
Vector Riemann boundary value problem in the discontinuous
case, The same edition, 191-194.
Generalized factorization of matrix-functions and the
Riemann boundary value problem with infinite partial indices, Dokl.
Akad. Nauk SSSR 286 (1986), no. 3, 559-562.
MR
88d:30052.
(English translation in Soviet Math. Dokl. 33 (1986), no. 1, 145-149).
On the theory of systems of equations of convolution type
with semi-almost-periodic symbols in spaces of Bessel potentials,
Dokl. Akad. Nauk SSSR 286 (1986), no. 4, 799-803 (with
Yu.I.Karlovich).
MR
87f:46066.
(English translation in Soviet Math.
Dokl. 33 (1986), no. 1, 145-149).
Asymptotic behavior of the determinants of block Toeplitz
matrices in the locally sectorial case, Zap. Nauch. sem. Leningrad.
Otdel. Mat. Inst. Steklov (LOMI) 149 (1986), 76-92.
MR
87m:47069.
(English translation in Journal of Soviet Mathematics 42, no. 2 (1988),
1591-1603.
Singular integral operators with a piecewise sectorial
matrix symbol, Soobshch. Akad. Nauk Gruzin. SSR 121 (1986), no. 2,
249-252.
MR
87k:45009.
Partial indices of triangular matrices of order higher
then two, Ukrain. Mat. Zh. 39 (1987), no. 6, 751-756 (with
P.M.Tishin).
MR
89a:15014.
(English translation in Ukrainian Math. J. 39 (1987), 611-615).
The vector Riemann boundary value problem with infinite
deficient numbers and the factorization of matrix-functions
connected with it, Mat. Sb. (N.S.) 135 (177) (1988), no. 4, 533-550.
MR
89j:30058.
(English translation in Math. USSR - Sb. 63 (1989),
no. 2, 521-538).
Factorization of new classes of almost-periodic matrix
functions, Reports of the extended sessions of a seminar of the
I.N.Vekua Institute of Applied Mathematics 3, no. 1,
170-173 (with P.M.Tishin), Tbilis.Gos.Univ., Tbilisi, 1989.
Factorization of measurable matrix-functions in classes
with power weight, Izv. Vyssh. Uchebn. Zaved. Mat. 5 (1988), 62-70.
MR
89k:30050.
(English translation in Soviet Math. (Iz. VUZ) 32
(1988), no. 5, 78-88).
On the efficient factorization of matrix-functions, Izv.
Vyssh. Uchebn. Zaved. Mat. 4 (1989), 17-24 (with A.M.Tashbaev).
MR
90i:30071.
(English translation in Soviet Math. (Iz. VUZ)
33 (1989), 85-93).
Factorization of almost-periodic matrix-functions and
Noether theory of certain classes of convolution type equations,
Izv. akad. Nauk SSSR, Ser. Mat. 53 (1989), 276-308 (with
Yu.I.Karlovich).
MR
90f:47034.
(English translation in Mathematics
of the USSR Izvestiya 34 (1990), no. 2, 281-316).
On the factorization of almost-periodic matrix-functions,
Mat. Zametki 45 (1989), no. 6, 74-82.
MR
90k:47033.
(English translation in Math. Notes 45 (1989), no. 5-6, 482-488).
Factorization of Hermitian matrix-functions and
classification of shifts in a space with indefinite metric,
Ukrain. Mat. Zh. 41 (1989), no. 10, 1388-1391.
MR
90k:47036.
(English translation in Ukrain. Math. J. (1989), 1195-1197).
Factorization of piecewise constant matrix functions with
3 points of discontinuity in classes and its applications,
Dokl. Akad. Nauk SSSR 307 (1989), no. 2, 291-296 (with
A.M.Tashbaev).
MR
90k:47057.
(English translation in Soviet Math.
Dokl. 40 (1990), no. 1, 80-85).
Toeplitz operators with piecewise quasisectorial symbols,
Bull. London Math. Soc. 22 (1990), 281-286 (with A.Böttcher,
B.Silbermann).
MR
90m:47042.
A Gohberg-Krupnik-Sarason symbol calculus for algebras of
Toeplitz, Hankel, Cauchy, and Carleman operators, Operator Theory:
Advances and Applications 48 (1990), 189-234 (with A.Böttcher,
S.Roch, B.Silbermann).
MR
93m:47029.
Toeplitz operators with PQC symbols on weighted Hardy spaces,
Journal of Functional Analysis 97 (1991), 194-214 (with A.Böttcher).
MR
92k:47046.
Factorization of certain piecewise constant matrix functions
and its applications, Mathematische Nachrichten 151 (1991),
241-261 (with A.M.Tashbaev).
MR
92i:47061.
Spectral assignment of Hilbert space operators,
Houston Journal of Mathematics 17
(1991), no. 4, 501-523 (with L.Gurvits, L.Rodman).
MR
93c:47004.
Singular integral operators with PC symbols on the spaces
with general weights, Journal of Functional Analysis 105
(1992), no. 1, 129-143.
MR
93d:47057.
Linear maps preserving regional eigenvalue location,
Linear and Multilinear Algebra 32 (1992), 253-264
(with Ch.Johnson, C.K.Li, S.Pierce, L.Rodman).
MR
94i:15008.
Wiener-Hopf integral operators with PC symbols on spaces
with Muckenhoupt weight,
Revista Matemática Iberoamericana 9 (1993), no. 2, 257-279
(with A.Böttcher).
MR
94e:45004.
On a theorem of Rooney concerning the spectrum of the
singular integral operator,
Zeitschrift für Analysis und ihre Anwendungen 12 (1993), 93-96
(with A.Böttcher).
MR
94h:47093.
The Carathéodory-Toeplitz problem for almost
periodic functions,
Journal of Functional Analysis 114 (1993), 281-293
(with H.J.Woerdeman).
MR
94f:47020.
On convolution equations with semi-almost periodic
symbols on a finite interval,
Integral Equations and Operator Theory 16 (1993), 530-538
(with A.B.Kuijper).
MR
94c:47041.
Factorization of operators with angularly constrained spectra,
Operator Theory: Advances and Applications 62
(1993), 125-143
(with Ch.R.Johnson).
MR
95e:47005.
Generalized Abel integral operators on the spaces with
Rooney weights, Zeitschrift für
Analysis und ihre Anwendungen 12 (1993), no. 4, 655-661
(with F.Penzel).
MR
95e:45003.
Banach algebras of singular integral operators with piecewise
continuous coefficients. General contour and weight,
Integral Equations and Operator Theory 17 (1993),
no. 3, 322-337
(with I.Gohberg and N.Krupnik).
MR
94f:47057.
Toeplitz operators with semi-almost periodic symbols
on spaces with Muckenhoupt weight,
Integral Equations and Operator Theory 18 (1994), 261-276
(with A.Böttcher, Yu.Karlovich).
MR
95e:47034.
Pseudodifferential operators with heavy spectrum,
Integral Equations and Operator Theory 19 (1994), 251-269
(with A.Böttcher).
MR
95d:47067.
Inequalities involving the numerical radius
Linear and Multilinear Algebra 37 (1994), 13-24
(with Ch.R.Johnson, S.Gottlieb).
MR
95k:15037.
Boundary value problems for functions analytic on
multiply connencted domains on spaces with a general weight,
Operator Theory: Advances and Applications (1994), 350-360
(with D. Kurtz and Yu. Latushkin).
MR
96c:30038.
Spectral assignment problems,
Linear and Complex Analysis Problem Book 3, Part I. Lecture Notes
in Mathematics 1573 (1994), 223-225
(with L.Rodman).
Once more on algebras generated by two projections,
Linear Algebra and Its Applications 208/209 (1994), 377-395.
MR
95e:46071.
(Semi-)Fredholmness of convolution operators
on the spaces of Bessel potentials,
Operator Theory: Advances and Applications 71 (1994), 122-152
(with Yu. Karlovich).
MR
95h:47034.
Factorization of almost periodic matrix functions,
Journal of Mathematical Analysis and Applications 193 (1995),
209-232
(with Yu.Karlovich).
MR
96m:47047.
Almost periodic factorization: An analogue of Chebotarev's
algorithm
Contemporary Math. 189 (1995), 327-352
(with Yu. Karlovich).
MR
96h:47024.
Norms of the singular integral operator with Cauchy kernel
along certain contours,
Integral Equations and Operator Theory 24 (1996), 68-80
(with I. Feldman, N. Krupnik).
MR
96j:47046.
Sampling and interpolating for a lacunari spectrum,
Proceedings of the Royal Society of Edinburgh, 126A (1996), 77-87
(with Yu. Lyubarski).
MR
97b:41004.
Banach algebras generated by N idempotents and applications,
Operator Theory: Advances and Applications 90 (1996), 19-54
(with A. Böttcher, I. Gohberg, Yu. Karlovich, N. Krupnik, S. Roch,
and B. Silbermann).
MR
97h:46078.
Semi-Fredholm properties of certain singular integral
operators,
Operator Theory: Advances and Applications 90 (1996), 264-287
(with Yu.I.Karlovich).
MR
97k:47046.
Positive extensions of matrix functions of two variables
with support in an infinite band,
C. R. Acad. Sci. Paris. 323, no. 8 (1996), 859-863
(with M. Bakonyi, L. Rodman and H. Woerdeman).
MR
97i:47023.
Spectral factorization of measurable rectangular matrix
functions and the vector-valued Riemann problem,
Revista Matemática Iberoamericana 12, no. 3 (1996),
669-696 (with M. Rakowski).
MR
98a:15030.
The numerical range of 3-by-3 matrices,
Linear Algebra and Applications 252 (1997), 115-139
(with D. Keeler, L. Rodman).
MR
97k:15062.
On normal solvability of the Riemann problem with singular
coefficient,
Proceedings of the AMS 125, no. 3 (1997), 815--826
(with M. Rakowski)
MR
97e:47026.
Riemann boundary value problem in the spaces with singular
weight,
Russian Acad. Sci. Dokl. Math. 353 (1997), no. 6, 717-719
(with F. Soria, K. Kazarian)
MR
98j:30046.
Nonlinear transmission problems,
Mem. Differential Equations Math. Phys. 12 (1997), 223-230
(with E. Wegert, G. Khimshiashvili).
MR
99g:47058.
Equality of higher numerical ranges of matrices and
a conjecture of Kippenhahn on hermitian pencils,
Linear Algebra and Applications 270 (1998), 323-349
(with C.K. Li and S. Shukla).
MR
98k:15040.
On a new algorithm for almost periodic factorization,
Operator Theory: Advances and Applications 103 (1998), 53-74
(with M. A. Bastos, Yu. Karlovich and P. Tishin).
MR
99g:47034.
Carathéodory-Toeplitz and Nehari problems for matrix valued
almost periodic functions,
Transactions of the American Mathematical Society 350 (1998),
2185--2227 (with L. Rodman and H. Woerdeman).
MR
98h:47023.
On semi-Fredholmness of singular integral operators with matrix
semi-almost periodic coefficients,
Russian Acad. Sci. Dokl. Math. 57 (1998), no. 2, 176-178
(with Yu. Karlovich).
MR
99k:47119.
New cases of almost periodic factorization of triangular
matrix functions,
Michigan Mathematical Journal 45 (1998), 73-102
(with D. Quint and L. Rodman).
MR
99c:47020.
Almost periodic factorization: Applicability of the division
algorithm,
Advances in Mathematical Sciences 184 (1998), 97-109
(with M. Gelfand).
MR
2000k:47019.
Almost periodic factorization and Corona theorem,
Indiana University Mathematics Journal 47, no. 4 (1998), 1243-1256
(with L. Rodman).
MR
2000d:47037.
Sarason interpolation and Toeplitz corona theorem for almost periodic
matrix functions,
Integral Equations and Operator Theory 32 (1998), 243-281
(with J. A. Ball, Yu. I. Karlovich and L. Rodman).
MR
99k:47033.
On totally real non-compact manifolds globally foliated by analytic
discs, Partial Differential and Integral Equations (1999), 107-123
(with E. Wegert and G. Khimchiachvili).
MR
2000b:32077.
Positive matrix functions on the bitorus with prescribed Fourier
coefficients in a band,
Journal of Fourier Analysis and Applications 5 (1999), 789-812
(with M. Bakonyi, L. Rodman and H. Woerdeman).
MR
2001c:42015.
Almost periodic factorization of block triangular matrix functions
revisited, Linear Algebra and Applications 293 (1999), 199-232
(with Yu. I. Karlovich and R. A. Walker).
MR
2000e:47035.
Local spectra and index of singular integral operators with piecewise
continuous coefficients on composed curves,
Math. Nachr. 206 (1999), 5-83
(with C. J. Bishop, A. Böttcher and Yu. I. Karlovich).
MR
2000i:47090.
Almost periodic factorization of certain block triangular
matrix functions,
Mathematics of Computation 69 (2000), no. 231, 1053--1070
(with D. Yong).
MR
2000j:65038.
Matrix functions with arbitrarily prescribed left and right
partial indices, Integral equations and Operator Theory 36 (2000),
71-91 (with A. Böttcher and S. M. Grudsky).
MR
2000j:47033.
On the non-round points of the boundary of the numerical range,
Linear and Mulitlinear Algebra 47 (2000), 29-34.
MR 2001a:15030.
On the Fredholm indices of associated systems of Wiener-Hopf
equations, Journal of Integral Equations and Applications 12
(2000), 1-29
(with A. Böttcher and S. M. Grudsky).
MR
2001c:47052.
The spectrum is discontinuous on the manifold of Toeplitz operators,
Arch. Math. 75 (2000), no. 1, 46-52
(with A. Böttcher and S. M. Grudsky).
MR
2001c:47034.
On eigenvalues and boundary curvature of the numerical range,
Linear Algebra and Applications 322 (2001), 129-140
(with L. Caston, M. Savova and N. Zobin).
MR
2001k:47009.
Toeplitz operators with frequency modulated semi-almost periodic
symbols, Journal of Fourier Analysis and Applications 7 (2001),
523-535 (with A. Böttcher and S. M. Grudsky).
MR
2002e:47029.
On rho-contractive 2-by-2
matrices and their infinite dimensional generalizations,
Linear Algebra and Applications 325 (2001), 177-189
(with K. Okubo).
MR
2003a:47011.
Toeplitz operators with semi-almost-periodic matrix symbols
on Hardy spaces, Acta Appl. Math. 65 (2001), Nos. 1-3, 115-136
(with A. Böttcher and Yu. I. Karlovich).
MR
2002h:47041.
Multiblock problems for almost periodic matrix functions of several
variables. New York J. Math. 7 (2001), 117-148 (with L. Rodman and
H. J. Woerdeman).
MR
2002h:42013.
Factorization of almost periodic matrix functions of several
variables and Toeplitz operators,
Operator Theory: Advances and Applications 122 (2001), 385-416
(with L. Rodman and H. J. Woerdeman).
MR
2002f:47063.
Factorization of piecewise constant matrix functions and
systems of linear differential equations. Algebra and Analysis 13
(2001), 56-123 (with T. Ehrhardt).
MR
2004h:30045.
Positive eigenvalues and two-letter generalized words,
Electronic Journal of Linear Algebra 9 (2002), 21-26
(with C. Hillar and C. R. Johnson).
MR
2002k:15020.
Fredolmness and invertibility of Toeplitz operators with matrix
almost periodic symbols,
Proceedings of the AMS 130 (2002), 1365-1370
(with L. Rodman and H. J. Woerdeman).
MR
2002k:47059.
Birkhoff's theorem and convex hulls of Coxeter groups,
Linear Algebra and Applications 347 (2002), 219-231
(with N. McCarthy, D. Ogilvie and N. Zobin).
MR
2003g:51012.
Contractive extension problems for matrix valued almost periodic
functions of several variables,
Journal of Operator Theory 47 (2002), 3-35
(with L. Rodman and H. J. Woerdeman).
MR
2003k:42025.
Abstract band method
via factorization, positive and band extensions of multivariable almost
periodic matrix functions, and spectral estimation,
Memoirs of the Amer. Math. Soc. 762 (2002), viii+71 pp.
(with L. Rodman and H. J. Woerdeman).
MR
2003h:47029.
Convex hulls of Coxeter groups, Functions Spaces,
Interpolation Spaces and Related Problems in Analysis, De Gruyter (2002),
213-240
(with J. Brandman, J. Fowler, B. Lins and N. Zobin).
MR
2003j:51009.
Toeplitz Corona Problem for Algebras of Almost
Periodic Functions, Operator Theory: Advances and
Applications 135 (2002), 25-37
(with J. Ball and L. Rodman).
MR
2003i:42014.
On the essential spectrum of Toeplitz operators with semi-almost
periodic symbols,
Operator Theory: Advances and Applications 142 (2003), 59-77
(with A. Böttcher and S. M. Grudsky).
MR
2006i:47048.
On numerical ranges and roots, J. Math. Anal. Appl. 282 (2003),
329-340
(with C. K. Li and L. Rodman).
MR
2004g:47009.
Block Toeplitz operators with frequency modulated semi-almost
periodic symbols,
International Journal of Mathematics and Mathematical
Sciences 34 (2003), 2157-2176 (with A. Böttcher and S. M. Grudsky).
MR
2004d:47060.
An overview of matrix factorization theory and operator applications,
Operator Theory: Advances and Applications 141 (2003), 1--102
(with I. Gohberg and M. A. Kaashoek).
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Noncanonical factorizations of almost periodic
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Finite reflection groups and linear preserver problems,
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On matrices with elliptical numerical ranges,
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Analytic roots of invertible matrix functions,
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Factorization of block triangular matrix functions with off-diagonal
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Factorization of matrix functions with subgroup supported Fourier
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On polynomials in two projections, Electronic Journal of Linear
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On generalized numerical ranges of quadratic operators, Operator
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Spectral dominance and commuting chains, Proceedings of the AMS 136
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Spectral factorization, unstable canonical factorization,
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On the spectra of some Toeplitz and Wiener-Hopf operators
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Algebras of Almost Periodic Functions with Bohr-Fourier Spectrum in
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Almost periodic factorization of some triangular matrix functions,
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Almost periodic polynomial factorization of some triangular
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A gentle guide to the basics of two projections theory, Linear Algebra
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One sided invertibility of matrices over commutative rings,
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