## Found 1,348 Documents (Results 1–100)

100
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### On exact constant in Dzyadyk inequality for the derivative of an algebraic polynomial. (Ukrainian. English summary)Zbl 07549641

MSC:  41A10 41A05 41A17
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### On Bernstein inequalities for multivariate trigonometric polynomials in $$L_p$$, $$0\leq p\leq\infty$$. (English)Zbl 07547214

MSC:  41A10 41A17
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### Hoeffding and Bernstein inequalities for U-statistics without replacement. (English)Zbl 1487.62014

MSC:  62E20 62D05 60E15
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### A Hilbert-type inequality in the whole plane with the constant factor related to some special constants. (English)Zbl 07531397

MSC:  26D15 41A17
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### On the Smirnov-type inequality for polynomials. (English)Zbl 07518125

MSC:  30C10 30C15
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### T-product tensors. II: Tail bounds for sums of random T-product tensors. (English)Zbl 07507652

MSC:  15A69 65F10
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### Matrix inequalities via Bernstein functions. (English)Zbl 07501316

MSC:  26D10 26D15 47A63
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### Inverse theorems on the approximation of periodic functions with high generalized smoothness. (English. Russian original)Zbl 1485.42003

Math. Notes 111, No. 2, 320-323 (2022); translation from Mat. Zametki 111, No. 2, 312-315 (2022).
MSC:  42A10 41A50 46E35
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### Bernstein-Szegő inequality for trigonometric polynomials in $$L_p , 0 \leq p \leq \infty ,$$ with the classical value of the best constant. (English)Zbl 07480983

MSC:  41-XX 42-XX 41A17
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### A sharp Bernstein-type inequality and application to the Carleson embedding theorem with matrix weights. (English)Zbl 1482.42063

Anal. Math. Phys. 12, No. 1, Paper No. 40, 6 p. (2022); correction ibid. 12, No. 2, Paper No. 46, 1 p. (2022).
MSC:  42B35 30C10
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### Strong converse inequality for linear combinations of Szász-Mirakjan operators. (English)Zbl 1487.41020

MSC:  41A17 41A27
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### Smirnov’s inequality for polynomials having zeros outside the unit disc. (English)Zbl 07553780

MSC:  30C10 30C15 30A10
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MSC:  26D05
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### Uniform norm estimates of Bernstein-type for lacunary-type complex polyomials. (English)Zbl 07530814

MSC:  30A10 30C10 30D15
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### Point-wise estimates for the derivative of algebraic polynomials. (English)Zbl 07509986

MSC:  30C10 30C15 30A10
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### Ball’s lemma as an exercise. (Russian. English summary)Zbl 07499738

MSC:  41A17 42A38
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### Entropy and concentration. (English)Zbl 1484.60021

De Mari, Filippo (ed.) et al., Harmonic and applied analysis. From Radon transforms to machine learning. Based on contributions presented at the 2nd and 3rd summer schools on applied harmonic analysis, University of Genova, Genova, Italy, 2017 and 2019. Cham: Birkhäuser. Appl. Numer. Harmon. Anal., 55-100 (2021).
MSC:  60E15 60C05
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### Achieving more precise bounds based on double and triple integral as proposed by generalized proportional fractional operators in the Hilfer sense. (English)Zbl 1481.26004

MSC:  26A33 26D10 41A17
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### A Bernstein inequality for differential and integral operators on Orlicz spaces. (English)Zbl 07457035

MSC:  41A17 46E30 26D10
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### Weighted Chebyshev polynomials on compact subsets of the complex plane. (English)Zbl 1483.30023

Gesztesy, Fritz (ed.) et al., From operator theory to orthogonal polynomials, combinatorics, and number theory. A volume in honor of Lance Littlejohn’s 70th birthday. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 285, 357-370 (2021).
MSC:  30C10 30E10 41A50
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### On complete consistency for the estimator of nonparametric regression model based on asymptotically almost negatively associated errors. (English)Zbl 1477.62083

MSC:  62G05 62G08 62G20
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### Inequalities for the first and second derivatives of algebraic polynomials on an ellipse. (English)Zbl 07452918

MSC:  41A17 30A10 30C10
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### Sampling by averages and average splines on Dirichlet spaces and on combinatorial graphs. (English)Zbl 1481.94074

Hirn, Matthew (ed.) et al., Excursions in harmonic analysis, Volume 6. In honor of John Benedetto’s 80th birthday. Cham: Birkhäuser. Appl. Numer. Harmon. Anal., 243-268 (2021).
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### The best constant for a kind of Picone inequality. (Chinese. English summary)Zbl 07448661

MSC:  41A17 26D10
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### Sharp inequalities of various metrics on the classes of functions with given comparison function. (English)Zbl 07437701

MSC:  41A17 41A15
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### On a new generalization of some Hilbert-type inequalities. (English)Zbl 1475.26028

MSC:  26D15 41A17
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MSC:  41A17
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### Refinement of relations between mixed moduli of smoothness in the metrics of $$L_p$$ and $$L_\infty$$. (English. Russian original)Zbl 07431855

Math. Notes 110, No. 3, 347-362 (2021); translation from Mat. Zametki 110, No. 3, 368-385 (2021).
MSC:  46E30 41A17 26A33
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### Approximation properties of a new Bernstein-Bézier operators with parameters. (Chinese. English summary)Zbl 07403548

MSC:  41A36 41A10 41A25

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### Jackson-type inequalities and widths of functional classes in the Musielak-Orlicz type spaces. (English)Zbl 1477.41004

MSC:  41A17 42A32
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### Turán inequalities and complete monotonicity for a class of entire functions. (English)Zbl 07393067

Reviewer: Petr Gurka (Praha)
MSC:  26D10 33E12 26A12
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### Comparison inequalities between rational functions with prescribed poles. (English)Zbl 1475.30004

MSC:  30A10 30C10
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### Mean convergence of entire interpolations in weighted space. (English)Zbl 1471.41003

MSC:  41A05 30E05 41A17
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### On the optimal constants in the two-sided Stechkin inequalities. (English)Zbl 1473.41002

MSC:  41A17 41A44 46E30
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### Some Landau-Kolmogorov type inequalities for differential operators generated by polynomials. (English)Zbl 07377590

MSC:  26D10 41A17
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### General Bernstein-like inequality for additive functionals of Markov chains. (English)Zbl 1475.60134

MSC:  60J10 60E15 60J05
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### An extension of Bernstein inequality. (English)Zbl 1476.41009

MSC:  41A17 42B10
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### Sharp $$L_p$$ Bernstein type inequality for cuspidal domains in $$\mathbb{R}^d$$. (English)Zbl 1468.41006

MSC:  41A17 41A63
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### Lupaş-type inequality and applications to Markov-type inequalities in weighted Sobolev spaces. (English)Zbl 1471.33007

MSC:  33C45 41A17 26C99
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### A note on the Choquet type operators. (English)Zbl 1473.41003

MSC:  41A35 41A36 47H07
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### Exact converses to a reverse AM-GM inequality, with applications to sums of independent random variables and (super)martingales. (English)Zbl 1469.60067

MSC:  60E15 60F10
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### Modified log-Sobolev inequalities and two-level concentration. (English)Zbl 1469.60068

MSC:  60E15 60F10 60F05
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MSC:  41A17
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MSC:  41A17
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### A discrete weighted Markov-Bernstein inequality for sequences and polynomials. (English)Zbl 1455.41003

MSC:  41A17 33C45
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MSC:  30A10
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### Trigonometric fractional approximation of stochastic processes. (English)Zbl 1470.60194

MSC:  60H25 26A33 41A17

### A Bernstein-Nikol’skii inequality for weighted Lebesgue spaces. (English)Zbl 07342935

MSC:  46E30 26D10
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### On the probability that the maximum of a polynomial is at an endpoint of an interval. (English)Zbl 07326451

Reviewer: Petr Gurka (Praha)
MSC:  60E15 26D05 41A17
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### Explicit solution, for $$n = 6$$, to a Markov-type extremal problem initiated by Schur. (English)Zbl 1460.41007

Draganov, Borislav (ed.) et al., Constructive theory of functions. Proceedings of the 13th international conference, Sozopol, Bulgaria, June 2–8, 2019. Dedicated to the memory of Blagovest Sendov. Sofia: Prof. Marin Drinov Academic Publishing House. 195-219 (2020).
MSC:  41A17 41A29
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### On Bernstein-type inequalities for polynomials involving the polar derivative. (English)Zbl 1474.30007

MSC:  30A10 30C10 30D15
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### Approximation of positive operators by analytic vectors. (English)Zbl 07311926

MSC:  47A58 41A17
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### Conformable fractional approximation of stochastic processes. (English)Zbl 1454.60101

MSC:  60H25 60E15 41A17

### Approximation of functions of a complex variable by Fourier sums in orthogonal systems in $$L_2$$. (English. Russian original)Zbl 1462.41004

Russ. Math. 64, No. 6, 56-62 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 6, 65-72 (2020).
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### Inequalities for positive definite functions. (English. Russian original)Zbl 1459.42009

Math. Notes 108, No. 6, 791-801 (2020); translation from Mat. Zametki 108, No. 6, 823-836 (2020).
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### On a Hilbert-type inequality with homogeneous kernel involving hyperbolic functions. (English)Zbl 1456.26021

MSC:  26D15 41A17
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### Bernstein-type integral inequalities for a certain class of polynomials. II. (English)Zbl 1452.30001

MSC:  30A10 30C10 30D15
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### Markov’s inequality and $$C^{\infty}$$ functions on certain algebraic hypersurfaces. (English)Zbl 1452.41004

MSC:  41A17 14P05 41A25
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### Inequalities concerning the rate of growth of polynomials involving the polar derivative. (English)Zbl 1451.30006

MSC:  30A10 30C10 30C15
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MSC:  60E15
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### Estimate of the Fourier-Bessel multipliers for the poly-axially operator. (English)Zbl 1448.42020

MSC:  42B15 42B25 42A38
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### Sampling and average sampling in quasi shift-invariant spaces. (English)Zbl 1458.94188

MSC:  94A20 42C15
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### Certain estimates of the derivative of a meromorphic function on boundary of the unit disk. (English)Zbl 1450.30004

MSC:  30A10 30C10 26D10
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### Collapse rate of solutions of the Cauchy problem for the nonlinear Schrödinger equation. (English. Russian original)Zbl 1445.81068

Theor. Math. Phys. 203, No. 3, 726-733 (2020); translation from Teor. Mat. Fiz. 203, No. 3, 342-350 (2020).
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### Sampling, Marcinkiewicz-Zygmund inequalities, approximation, and quadrature rules. (English)Zbl 1446.41005

MSC:  41A17 42A10 65D30
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### Approximation by multivariate Baskakov-Kantorovich operators in Orlicz spaces. (English)Zbl 1448.41020

MSC:  41A36 41A17
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### On the best approximation in the mean of functions of a complex variable by Fourier series in the Bergman space. (English. Russian original)Zbl 1443.41009

Russ. Math. 64, No. 2, 66-83 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 2, 74-92 (2020).
MSC:  41A17 41A10 43A50
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### A short proof of the Bernstein inequality for formal power series. (English)Zbl 1468.13061

MSC:  13N15 13F25 13A99
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