Asymptotically pseudocontractions, Banach operator pairs and best simultaneous approximations.
Asymptotické vzorce Hilbova typu pro ortogonální exponenciální mnohočleny
Asymptotics for extremal polynomials with varying measures.
Asymptotics for Meixner polynomials
Asymptotics for quadratic Hermite-Padé polynomials associated with the exponential function.
Asymptotics for the nth-degree Laguerre polynomial evaluated at n.
Asymptotics for the remainder of a class of positive quadratures for integrands with an interior singularity.
Asymptotics of the partition function of a random matrix model
We prove a number of results concerning the large asymptotics of the free energy of a random matrix model with a polynomial potential. Our approach is based on a deformation of potential and on the use of the underlying integrable structures of the matrix model. The main results include the existence of a full asymptotic expansion in even powers of of the recurrence coefficients of the related orthogonal polynomials for a one-cut regular potential and the double scaling asymptotics of the free...
Asymptotique des intégrales-fibres
Asymptotische Entwicklungen für unvollständige Gammafunktionen.
Asyptotic Behaviour of Multiperiodic Functions G(x) = ... g (x/2...).
Attenuation Factors in Multivariate Fourier Analysis.
Averaging interpolation on sets with multiplicities.
Averaging interpolation on sets with multiplicities. (Short Communication).
Avoiding look-ahead in the Lanczos method and Padé approximation
In the non-normal case, it is possible to use various look-ahead strategies for computing the elements of a family of regular orthogonal polynomials. These strategies consist in jumping over non-existing and singular orthogonal polynomials by solving triangular linear systems. We show how to avoid them by using a new method called ALA (Avoiding Look-Ahead), for which we give three principal implementations. The application of ALA to Padé approximation, extrapolation methods and Lanczos method for...
-spline representation of interpolating and smoothing quadratic spline
Backward adaptive biorthogonalization.
Backward Error Analysis for Totally Positive Linear Systems.
Ball proximinality of closed * subalgebras in C(Q)
The notion of ball proximinality and the strong ball proximinality were recently introduced in [2]. We prove that a closed * subalgebra A of C(Q) is strongly ball proximinal in C(Q) and the metric projection from C(Q), onto the closed unit ball of A, is Hausdorff metric continuous and hence has continuous selection.
Ball proximinality of Equable spaces.