## Found 779 Documents (Results 1–100)

100
MathJax

Full Text:

### Some perturbed inequalities of Ostrowski type for functions whose $$n$$-th derivatives are bounded. (English)Zbl 07541063

MSC:  26D15 26A45 26D10
Full Text:

### Endpoint Sobolev bounds for fractional Hardy-Littlewood maximal operators. (English)Zbl 07540290

MSC:  42B25 26B30
Full Text:

### Differentiable functions and their Fourier coefficients. (English)Zbl 07536935

MSC:  42A16 42C10
Full Text:

Full Text:

### A note on generalized tricircular projections on spaces of bounded variation functions. (English)Zbl 07531845

MSC:  47B38 47B33 46J10
Full Text:

### Variation of the uncentered maximal characteristic function. (English)Zbl 07523070

MSC:  42B25 26B30
Full Text:

### 2-topological reflexivity of sets of isometries between bounded variation function spaces. (English)Zbl 07502775

MSC:  47B38 46J10 47B33
Full Text:

### Approximation on a new class of Szász-Mirakjan operators and their extensions in Kantorovich and Durrmeyer variants with applicable properties. (English)Zbl 07501805

MSC:  41A36 41A25
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

### Compactness of multiplication operators on Riesz bounded variation spaces. (English)Zbl 07458185

MSC:  47B38 26A45 46B50
Full Text:

### On functions of bounded variation on convex domains in Hilbert spaces. (English)Zbl 07451411

MSC:  47D06 26B30 46E30
Full Text:

### Multiplication is an open bilinear mapping in the Banach algebra of functions of bounded Wiener $$p$$-variation. (English)Zbl 07438287

MSC:  46B25 46J10 54C10
Full Text:

Full Text:

Full Text:

### Homeomorphisms on the real line preserving BMO and BLO. (English)Zbl 07434707

MSC:  46E30 26A45
Full Text:

### Analyzing a maximum principle for finite horizon state constrained problems via parametric examples. II: Problems with bilateral state constraints. (English)Zbl 1477.49030

MSC:  49K15 49J15
Full Text:

### Multiplication operators between different Wiener-type variation spaces. (English)Zbl 07424500

MSC:  26B30 46E40 47B38
Full Text:

Full Text:

Full Text:

### Fourier transforms on weighted amalgam-type spaces. (English. Russian original)Zbl 1475.42011

J. Math. Sci., New York 258, No. 3, 290-302 (2021); translation from Ukr. Mat. Visn. 18, No. 2, 179-195 (2021).
MSC:  42A38 42B35
Full Text:

### A note on Gaussian BV function and its heat semigroup characterization. (English)Zbl 07404038

MSC:  26B30 28B10
Full Text:

### On the approximation properties of a new family of Chlodovsky operators. (English)Zbl 07403637

MSC:  41A36 41A25
Full Text:

### Convergence of certain hybrid operators. (English)Zbl 1477.41010

MSC:  41A25 41A30 41A81
Full Text:

### On the regularity of the maximal function of a BV function. (English)Zbl 1472.42031

MSC:  42B25 26B30 46E35
Full Text:

### Some perturbed inequalities of Ostrowski type for high-order differentiable functions and applications. (English)Zbl 1473.26017

MSC:  26D10 26A45 26D15
Full Text:

Full Text:

### $$\Phi$$-variational stability for measure functional differential equations with infinite delay. (English)Zbl 1474.34500

MSC:  34K20 34A06
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

### Nowhere-monotone differentiable functions and bounded variation. (English)Zbl 1459.26019

MSC:  26A45 26A30
Full Text:

Full Text:

### On the existence of solutions of a set-valued functional integral equation of Volterra-Stieltjes type and some applications. (English)Zbl 07535335

MSC:  45N05 45G10
Full Text:

### Direct estimates for Gupta type general operators. (English)Zbl 07487169

MSC:  41A25 41A30
Full Text:

### On the limit as $$s\to 1^-$$ of possibly non-separable fractional Orlicz-Sobolev spaces. (English)Zbl 1479.46036

MSC:  46E35 46E30
Full Text:

### Hausdorff operators of special kind in BMO-type spaces and Hölder-Lipschitz spaces. (English. Russian original)Zbl 1477.46037

Russ. Math. 64, No. 12, 6-19 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 12, 8-21 (2020).
Full Text:

MSC:  26A45
Full Text:

### Analyzing a maximum principle for finite horizon state constrained problems via parametric examples. I: Problems with unilateral state constraints. (English)Zbl 1462.49044

MSC:  49K15 49J15 91B62
Full Text:

MSC:  46E35
Full Text:

### Perturbed companions of Ostrowski type inequalities for $$n$$-times differentiable functions and applications. (English)Zbl 1454.26035

MSC:  26D15 26A45 26D10
Full Text:

### On the power integrability with a weight of trigonometric series from $$RBVS_{+,\omega}^{r,\delta}$$ class. (English)Zbl 1457.42008

MSC:  42A32 46E30
Full Text:

Full Text:

Full Text:

MSC:  26A45
Full Text:

Full Text:

### Characterization of the $$\text{RV}_{\phi, 2, \alpha}([a, b])$$ space. (English)Zbl 1452.26011

MSC:  26A45 46E30
Full Text:

Full Text:

### On the integrability with weight of trigonometric series. (English)Zbl 1451.42009

J. Contemp. Math. Anal., Armen. Acad. Sci. 55, No. 3, 179-188 (2020) and Izv. Nats. Akad. Nauk Armen., Mat. 55, No. 3, 57-67 (2020).
MSC:  42A32 46E30
Full Text:

Full Text:

### A sharp Leibniz rule for BV functions in metric spaces. (English)Zbl 1451.30120

MSC:  30L99 31E05 26B30
Full Text:

### On a solution to the Monge transport problem on the real line arising from the strictly concave case. (English)Zbl 1451.49042

MSC:  49Q22 26A45 60-XX
Full Text:

### Approximation of BV by SBV functions in metric spaces. (English)Zbl 1451.30119

MSC:  30L99 31E05 26B30
Full Text:

Full Text:

### Rate of convergence of exponential type operators related to $$p(x) =2x^{3/2}$$ for functions of bounded variation. (English)Zbl 1454.41004

MSC:  41A25 41A30
Full Text:

Full Text:

### General orthonormal systems and absolute convergence. (English. Russian original)Zbl 1458.42003

Izv. Math. 84, No. 4, 816-828 (2020); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 4, 208-220 (2020).
MSC:  42A20 42C10 42A16
Full Text:

Full Text:

### Boundary value problems for the Schrödinger equation involving the Henstock-Kurzweil integral. (English)Zbl 07217149

MSC:  26A39 34B24 26A45
Full Text:

### Extended large deviation principle for trajectories of processes with independent and stationary increments on the half-line. (English. Russian original)Zbl 1447.60056

Probl. Inf. Transm. 56, No. 1, 56-72 (2020); translation from Probl. Peredachi Inf. 56, No. 1, 63-79 (2020).
MSC:  60F10
Full Text:

### Some inequalities for weighted area balance via functions of bounded variation. (English)Zbl 1440.26019

MSC:  26D15 26A45 26D10
Full Text:

### Existence and relaxation of BV solutions for a sweeping process with a nonconvex-valued perturbation. (English)Zbl 1439.49033

MSC:  49J53 28B20 49J45
Full Text:

Full Text:

### Capacities and 1-strict subsets in metric spaces. (English)Zbl 1436.30055

MSC:  30L99 31E05 26B30
Full Text:

Full Text:

### Bivariate functions of bounded variation: fractal dimension and fractional integral. (English)Zbl 1435.28016

MSC:  28A80 26B30
Full Text:

### Quasiopen sets, bounded variation and lower semicontinuity in metric spaces. (English)Zbl 1435.30165

MSC:  30L99 31E05 26B30
Full Text:

### A formula for the anisotropic total variation of SBV functions. (English)Zbl 1434.26029

MSC:  26B30 26A45 42B35
Full Text:

### On weighted generalization of trapezoid type inequalities for functions of two variables with bounded variation. (English)Zbl 07390797

MSC:  26D15 26B30 41A55
Full Text:

### Some properties of a Hilbertian norm for perimeter. (English)Zbl 1458.42022

MSC:  42B35 28A75
Full Text:

### On functions of bounded $$(\varphi,k)$$-variation. (English)Zbl 1479.26010

MSC:  26A45 46E30
Full Text:

### Multidimensional Fourier transforms on an amalgam type space. (English)Zbl 1463.42018

MSC:  42B10 42B35
Full Text:

### Regulated functions with values in Banach space. (English)Zbl 07217264

MSC:  26A45 46E40
Full Text:

### Densities of measures as an alternative to derivatives for measurable inclusions. (English. Russian original)Zbl 1444.28001

Funct. Anal. Appl. 53, No. 4, 281-290 (2019); translation from Funkts. Anal. Prilozh. 53, No. 4, 52-62 (2019).
MSC:  28A15 26A45 28A12
Full Text:

Full Text:

### Rate of convergence of Gupta-Srivastava operators based on certain parameters. (English)Zbl 1449.41025

MSC:  41A36 41A25
Full Text:

### Variations of the $$v$$-change of time in problems with state constraints. (English. Russian original)Zbl 1431.49024

Proc. Steklov Inst. Math. 305, Suppl. 1, S49-S64 (2019); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 24, No. 1, 76-92 (2018).
MSC:  49K15
Full Text:

Full Text:

MSC:  46E30
Full Text:

### Damage-driven fracture with low-order potentials: asymptotic behavior, existence and applications. (English)Zbl 1430.49006

MSC:  49J45 26B30 74R10
Full Text:

### Variational approximation for modified Meyer-König and Zeller operators. (English)Zbl 1438.41038

MSC:  41A36 41A30
Full Text:

Full Text:

### Some perturbed versions of the generalized trapezoid type inequalities for twice differentiable functions. (English)Zbl 1438.26050

MSC:  26D15 26A45 26D10
Full Text:

### Approximation by genuine Gupta-Srivastava operators. (English)Zbl 1419.41002

MSC:  41A25 41A36
Full Text:

### Proof of the maximum principle for a problem with state constraints by the $$v$$-change of time variable. (English)Zbl 1419.49021

MSC:  49K15 49K27 46N10
Full Text:

### Embedding generalized Wiener classes into Lipschitz spaces. (English)Zbl 1433.46024

MSC:  46E35 46E30
Full Text:

### Approximation by a sequence of operators of the Srivastava-Gupta type involving the Brenke polynomials with a certain parameter. (English)Zbl 1412.41025

MSC:  41A36 26A45 41A30
Full Text:

### Multiplication in the space of functions of bounded variation. (English)Zbl 1421.46017

MSC:  46B25 46J10 54C10
Full Text:

### Summability on Mellin-type nonlinear integral operators. (English)Zbl 1436.41013

MSC:  41A36 41A25 41A30
Full Text:

Full Text:

### Sharp total variation results for maximal functions. (English)Zbl 1410.26018

MSC:  26A45 42B25 46E35
Full Text:

### Approximation degree of a Kantorovich variant of Stancu operators based on Polya-Eggenberger distribution. (English)Zbl 1409.41010

MSC:  41A36 41A10 41A25
Full Text:

### Regularity of fractional maximal functions through Fourier multipliers. (English)Zbl 1422.42012

MSC:  42B15 42B25 46E35
Full Text:

all top 5

all top 5

all top 5

all top 3

all top 3