BULL 128
Alexander Klein
AT-NET BULLETIN NO. 128, 14.02.2005
Contributions to: at-n...@math.uni-giessen.de
Current editor: Martin Buhmann
WWW home-page:
http://www.uni-giessen.de/www-Numerische-Mathematik/at-net
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Contents:
1) Calendar of Events
2) Table of Contents: LAA
3) Table of Contents: JAT
4) Table of Contents: CA
5) Special issue: CA
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1) Calendar of Events:
Jul 18-23, 2005 Algorithms for Approximation (Chester) (Bull 125)
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2) From: Hans Schneider <ha...@math.wisc.edu>
Linear Algebra and its Applications
Volume 395, Pages 1-372 (15 January 2005)
1. Editorial board
Pages ii-iii
2. A family of inequalities originating from coding of messages
Pages 1-82
Joel E. Cohen, Johannes H.B. Kemperman and Gheorghe H. Zb=C4^=C3ganu
3. On the sensitivity of the spectral projection
Pages 83-94
Ji-Guang Sun
4. Equality of immanantal decomposable tensors, II
Pages 95-119
Henrique F. da Cruz and J.A. Dias da Silva
5. Asymptotic behavior of the condition number of two-level Toeplitz
matrix sequences
Pages 121-140
D. Noutsos, S. Serra Capizzano and P. Vassalos
6. The generalized spectral radius is strictly increasing
Pages 141-153
Fabian Wirth
7. Eigenvalues and perfect matchings
Pages 155-162
Andries E. Brouwer and Willem H. Haemers
8. Siegel transformations for even characteristic
Pages 163-174
Erich W. Ellers and Oliver Villa
9. Lengths of finite dimensional representations of PBW algebras
Pages 175-181
D. Constantine and M. Darnall
10. A note on eigenvalues of perturbed Hermitian matrices
Pages 183-190
Chi-Kwong Li and Ren-Cang Li
11. Connections between the total least squares and the correction of
an
infeasible system of linear inequalities
Pages 191-210
Paula Amaral and Pedro Barahona
12. The determinantal regions of complex sign pattern matrices and ray
pattern matrices
Pages 211-228
Jia-Yu Shao and Hai-Ying Shan
13. Ray solvable linear systems and ray S NS matrices
Pages 229-246
Jia-Yu Shao, Hai-Ying Shan and Li-Hua You
14. Mixed mean inequalities for several positive definite matrices
Pages 247-263
Yongjian Hu, Xiuping Zhang and Zhenghong Yang
15. The Witt kernels of purely inseparable quartic extensions
Pages 265-273
Hamza Ahmad
16. Spectral theory of copositive matrices
Pages 275-281
Charles R. Johnson and Robert Reams
17. Asymptotic behavior of solutions of perturbed linear difference
systems
Pages 283-302
Guojing Ren, Yuming Shi and Yi Wang
18. (B11)-Invariant sequences and truncated Fibonacci sequences
Pages 303-312
Gyoung-Sik Choi, Suk-Geun Hwang, Ik-Pyo Kim and Bryan L. Shader
19. Perturbation analysis for solutions of X = A * X A = Q
Pages 313-331
I.G. Ivanov
20. Additive rank-1 preservers between hermitian matrix spaces and
applications
Pages 333-342
Xiao-Min Tang
21. The spectral radius of trees on k pendant vertices
Pages 343-349
Baofeng Wu, Enli Xiao and Yuan Hong
22. On trace inequalities and their applications to noncommutative
communication theory
Pages 351-359
Kenjiro Yanagi, Shigeru Furuichi and Ken Kuriyama
23. Some stability properties of T. Chans preconditioner
Pages 361-365
Che-Man Cheng and Xiao-Qing Jin
24. On the construction of nearest defective matrices to a normal
matrix
Pages 367-370
Rafikul Alam
25. Author index
Pages 371-372
Volume 396, Pages 1-392 (1 February 2005)
1. Editorial board
Pages ii-iii
2. On the solution of Stein=E2^=C0^=D9s equation and
Fisher information matrix of an ARMAX process
Pages 1-34
A. Klein and Peter Spreij
3. Nilpotent linear transformations and the solvability of
power-associative nilalgebras
Pages 35-53
Ivan Correa, Irvin Roy Hentzel, Pedro Pablo Julca and Luiz Antonio
Peresi
4. A structure-preserving doubling algorithm for continuous-time
algebraic Riccati equations
Pages 55-80
E.K.-W. Chu, H.-Y. Fan and W.-W. Lin
5. On generalized H -matrices
Pages 81-90
Ting-Zhu Huang, Shu-Qian Shen and Hou-Biao Li
6. Linear/additive preservers of rank 2 on spaces of alternate
matrices
over fields
Pages 91-102
Xian Zhang
7. On the sensitivity of Lanczos recursions to the spectrum
Pages 103-125
Vladimir Druskin, Liliana Borcea and Leonid Knizhnerman
8. Geometry of skew-Hermitian matrices
Pages 127-157
Li-Ping Huang and Zhe-Xian Wan
9. Linear maps preserving Drazin inverses of matrices over fields
Pages 159-173
Changjiang Bu
10. Some functions reversing the order of positive operators
Pages 175-187
Josip Peari
11. Symmetric triality relations and structurable algebras
Pages 189-222
Susumu Okubo
12. On the comparison of some realizability criteria for the real
nonnegative inverse eigenvalue problem
Pages 223-241
Ricardo Soto, Alberto Borobia and Julio Moro
13. The exponent and circumdiameter of primitive digraphs
Pages 243-258
L.F. Dame, D.D. Olesky and P. van den Driessche
14. A Perron Theorem for positive componentwise bilinear maps
Pages 259-272
Joseph E. Carroll, Timothy Lauck and Roland H. Lamberson
15. On sensitivity of eigenvalues and eigendecompositions of matrices
Pages 273-301
R. Alam and S. Bora
16. Combinatorial designs with two singular values II. Partial
geometric designs
Pages 303-316
E.R. van Dam and E. Spence
17. A pathway to matrix-variate gamma and normal densities
Pages 317-328
A.M. Mathai
18. Convex invertible sets and matrix sign function
Pages 329-352
Izchak Lewkowicz, Leiba Rodman and Elad J. Yarkoni
19. Convergence of logarithmic trace inequalities via generalized
L. Trotter formulae
Pages 353-372
Takayuki Furuta
20. The geometric mean decomposition
Pages 373-384
Yi Jiang, William W. Hager and Jian Li
21. The structure of alternating-Hamiltonian matrices
Pages 385-390
William C. Waterhouse
22. Author index
Pages 391-392
Subscribers to LAA or ScenceDirect may access every paper of LAA
published since volume 1 (1968) and also papers now in press,
see www.sciencedirect.com .
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3) From: Thomas Hogan <ho...@math.ohio-state.edu>
Table of Contents: J. Approx. Theory, Volume 130, Number 2, October 2004
Online at www.sciencedirect.com/science/issue/6843-2004-998699997-522464
Zebenzu\'{\i} Garc\'{\i}a
On the convergence of certain sequences of rational approximants to
meromorphic functions in several variables
99--112
Tam\'{a}s Erd\'{e}lyi and Andr\'{a}s Kro\'{o}
Markov-type inequalities on certain irrational arcs and domains
113--124
Q. T. Le Gia
Galerkin approximation for elliptic PDEs on spheres
125--149
Scott N. Kersey
An abstract formulation of variational refinement
150--163
Peter Bundschuh and Wadim Zudilin
On theorems of Gelfond and Selberg concerning integral-valued entire
functions
164--178
Avram Sidi
A new approach to vector-valued rational interpolation
179--189
E. Daems and A.B.J. Kuijlaars
A Christoffel-Darboux formula for multiple orthogonal polynomials
190--202
Author index for Volume 130
203
Table of Contents: J. Approx. Theory, Volume 131, Number 1, November
2004
Online at www.sciencedirect.com/science/issue/6843-2004-998689998-529603
In Memoriam: Ambikeshwar Sharma (1920--2003)
1--18
M. A. Navascu\'{e}s and M. V. Sebasti\'{a}n
Generalization of Hermite functions by fractal interpolation
19--29
Rong-Qing Jia
Approximation with scaled shift-invariant spaces by means of
quasi-projection operators
30--46
Marie-Laurence Mazure
Blossoms of generalized derivatives in Chebyshev spaces
47--58
Elena Berdysheva, Kurt Jetter, and Joachim St\"{o}ckler
New polynomial preserving operators on simplices: direct results
59--73
Jinyuan Du, Huili Han, and Guoxiang Jin
On trigonometric and paratrigonometric Hermite interpolation
74--99
F. Wielonsky
Riemann-Hilbert analysis and uniform convergence of rational
interpolants to the exponential function
100--148
Table of Contents: J. Approx. Theory, Volume 131, Number 2, December
2004
Online at www.sciencedirect.com/science/issue/6843-2004-998689997-539355
Tam\'{a}s Erd\'{e}lyi
The uniform closure of non-dense rational spaces on the unit interval
149--156
Thomas Hangelbroek, G\"{u}nther N\"{u}rnberger, Christian R\"{o}ssl,
Hans-Peter Seidel, and Frank Zeilfelder
Dimension of C1-splines on type-6 tetrahedral partitions
157--184
Zhu Laiyi
On the degree of convergence of lemniscates in finite connected domains
185--195
F. E. Levis and H. H. Cuenya
Best constant approximants in Lorentz spaces
196--207
Alfredo Dea\~{n}o, Amparo Gil, and Javier Segura
New inequalities from classical Sturm theorems
208--230
Semyon B. Yakubovich
On the least values of $L_p$-norms for the Kontorovich-Lebedev transform
and its convolution
231--242
H. N. Mhaskar
Polynomial operators and local smoothness classes on the unit interval
243--267
F. Dai and Z. Ditzian
Combinations of multivariate averages
268--283
Harry Gingold
Approximation of unbounded functions via compactification
284--305
Author index for Volume 131
306
Table of Contents: J. Approx. Theory, Volume 132, Number 1, January 2005
Online at www.sciencedirect.com/science/issue/6843-2005-998679998-551825
Brigitte Forster
Direct approximation theorems for Dirichlet series in the norm of
uniform convergence
1--14
G. Costakis and V. Vlachou
Identical approximative sequence for various notions of universality
15--24
Rafa{\l} Pierzcha{\l}a
UPC condition in polynomially bounded o-minimal structures
25--33
M. Altun and A. Goncharov
A local version of the Paw{\l}ucki-Ple\'{s}niak extension operator
34--41
A. L. Lukashov and F. Peherstorfer
Zeros of polynomials orthogonal on two arcs of the unit circle
42--71
\c{S}tefan O. Toh\v{a}neanu
Smooth planar $r$-splines of degree $2r$
72--76
Chen Guanggui and Fang Gensun
Linear widths of a multivariate function space equipped with a
Gaussian measure
77--96
Olga Holtz and Amos Ron
Approximation orders of shift-invariant subspaces of $W^s_2(\BR^d)$
97--148
Song Heng Chan
A short proof of Ramanujan's famous $_1\psi_1$ summation formula
149--153
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4) From: Ed Saff <es...@math.vanderbilt.edu>
Constructive Approximation
Vol. 21 No. 2 2005
Table of Contents
"Digital Sums and Divide-and-Conquer Recurrences: Fourier Expansions and
Absolute Convergence"
P.J. Grabner and H.K. Hwang
Pages 149-179
"An Extension of an Inequality of Duffin and Schaeffer"
G. Nikolov
Pages 181-191
"Uncertainty Principles for Sturm-Liouville Operators"
Zh.-K. Li and L.-M. Liu
Pages 193-205
"A Characterization of Best phi-Approximants with Applications to
Multidimensional Isotonic Approximation"
F.D. Mazzone and H.H. Cuenya
Pages 207-223
"On a Uniform Treatment of Darboux's Method"
R. Wong and Y.-Q. Zhao
Pages 225-255
"Greedy-Type Approximation in Banach Spaces and Applications"
V.N. Temlyakov
Pages 257-292
Constructive Approximation
An International Journal for Approximations and Expansions
Published by Springer
http://www.math.vanderbilt.edu/~ca
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5) From: Julia Holtermann <jhol...@igpm.rwth-aachen.de>
Constructive Approximation announces special issue on mathematical
learning theory
Learning theory is a part of statistical estimation which studies
efficient algorithms for machine learning. It has a major interplay
between probability and approximation. Because of its increasing
importance in several application domains, Constructive Approximation
announces a special issue which will be devoted to mathematical and
numerical aspects of learning based on methods of approximation. It is
hoped that this special issue will foster research in the foundations of
learning theory.
The Special Issue Editors for this issue are Ronald DeVore, University
of South Carolina (dev...@math.sc.edu), and Gabor Lugosi, Pompeu Fabra
University, Barcelona (lug...@upf.es). Papers intended for this special
issue should be submitted no later than Sept 1 of 2005. It is the intent
of CA that the issue will appear in the Spring of 2006.
Papers intended for the special issue can be sent to either of the
Special Issue Editors or directly to CA Headquarters in Nashville
(c...@math.vanderbilt.edu), Tennessee and should be marked for the special
Issue. All papers will be evaluated by the standard refereeing process
employed by CA.
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