## Found 5,758 Documents (Results 1–100)

100
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### A pexiderization of Whitehead’s equation. (English)Zbl 07625272

MSC:  39B52 39A70
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### A Bernstein-Schnabl type operator: applications to difference equations. (English)Zbl 07624722

MSC:  41A36 39A06
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### Essential norm of difference of composition operators from analytic Besov spaces to Bloch type spaces. (English)Zbl 07621120

MSC:  47B33 30H25 30H30
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### Discrete boundary value problems as approximate constructions. (English)Zbl 07616991

MSC:  39A27 39A12 39A70
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### Uniqueness of a meromorphic function sharing two values CM with its difference operator. (English)Zbl 07613971

MSC:  30D35 39A10
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### Mixed boundary value problems for strongly elliptic differential-difference equations in a bounded domain. (English. Russian original)Zbl 07613633

Differ. Equ. 58, No. 9, 1211-1216 (2022); translation from Differ. Uravn. 58, No. 9, 1220-1225 (2022).
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### Sufficient conditions for the stability of a system of difference equations with finite delay. (English)Zbl 07604441

MSC:  39A30 39A70
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### A meshless method to solve the variable-order fractional diffusion problems with fourth-order derivative term. (English)Zbl 07604183

MSC:  65-XX 35-XX
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### Twisted Schubert polynomials. (English)Zbl 07603484

MSC:  05E14 14N15
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### Functional-differential games with nonatomic difference operator. (English. Ukrainian original)Zbl 07602894

Ukr. Math. J. 74, No. 2, 186-202 (2022); translation from Ukr. Mat. Zh. 74, No. 2, 164-177 (2022).
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### Minimal period problem for second-order Hamiltonian systems with asymptotically linear nonlinearities. (English)Zbl 1496.34029

MSC:  34A12 39A23 39A70
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### Bounded solutions of a second order difference equation with jumps of operator coefficient. (English)Zbl 07601532

MSC:  39A22 47A56
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### Jackson’s inequalities in Laguerre hypergroup. (English)Zbl 07599843

MSC:  33D15 33E30 44A20
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### Smoothness of generalized solutions of the second and third boundary-value problems for strongly elliptic differential-difference equations. (English. Russian original)Zbl 07599126

J. Math. Sci., New York 265, No. 5, 823-838 (2022); translation from Sovrem. Mat., Fundam. Napravl. 65, No. 4, 655-671 (2019).
MSC:  35R10 35J25 39A14
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### Strongly elliptic differential-difference equations with mixed boundary conditions in a cylindric domain. (English. Russian original)Zbl 07599125

J. Math. Sci., New York 265, No. 5, 803-822 (2022); translation from Sovrem. Mat., Fundam. Napravl. 65, No. 4, 635-654 (2019).
MSC:  35J25 47E07 35A02
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### On meromorphic function with maximal deficiency sum and it’s difference operators. (English)Zbl 07597554

MSC:  30D35 39A05
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### The arithmetic version of the frequency transition conjecture: new proof and generalization. (English)Zbl 07597117

MSC:  81Q10 47B39
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### Nonlinear difference-algebraic boundary-value problem in the case of parametric resonance. (English. Ukrainian original)Zbl 07596708

J. Math. Sci., New York 265, No. 4, 703-717 (2022); translation from Neliniĭni Kolyvannya 24, No. 1, 128-140 (2021).
MSC:  47Axx 39Axx 34Axx
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### Uniqueness of meromorphic functions concerning their derivatives and shifts with partially shared values. (English)Zbl 07593579

J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 4, 232-241 (2022) and Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 4, 34-45 (2022).
MSC:  30D35
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### Exponential polynomials as solutions of nonlinear differential-difference equations. (English)Zbl 07593565

J. Contemp. Math. Anal., Armen. Acad. Sci. 57, No. 2, 77-89 (2022) and Izv. Nats. Akad. Nauk Armen., Mat. 57, No. 2, 14-29 (2022).
MSC:  30D15 47E07
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### A narrow-stencil framework for convergent numerical approximations of fully nonlinear second order PDEs. (English)Zbl 1495.65189

MSC:  65N06 65N12
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### Numerical modeling tools and $$S$$-derivatives. (Russian. English summary)Zbl 07589499

MSC:  41A35 41A45 65D25
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### An $$(\alpha,\beta)$$- quadratic stochastic operator acting in $$S^2$$. (English)Zbl 07586718

MSC:  37H10 47H40
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### Continuum limit of the lattice quantum graph Hamiltonian. (English)Zbl 07583944

MSC:  81Q35 35J10 47B39
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### Existence of periodic solutions for a class of fourth-order difference equation. (English)Zbl 07583286

MSC:  39A23 39A70
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### Scattering properties of impulsive difference Dirac equations. (English)Zbl 07582697

MSC:  39A45 39A12 34L25
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### Compact difference of composition operators on the Hardy spaces. (English)Zbl 07582235

MSC:  47B33 30H10 30H20
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### A discrete analogue of the Lyapunov function for hyperbolic systems. (English. Russian original)Zbl 1496.65103

J. Math. Sci., New York 264, No. 6, 661-671 (2022); translation from Sovrem. Mat., Fundam. Napravl. 64, No. 4, 591-602 (2018).
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### Factors of $$E$$-operators with an $$\eta$$-apparent singularity at zero. (English)Zbl 07574096

MSC:  11J91 33E30 34M05
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### Multivariate difference Gončarov polynomials. (English)Zbl 1495.39011

Landman, Bruce M. (ed.) et al., Number theory and combinatorics. A collection in honor of the mathematics of Ronald Graham. Berlin: De Gruyter. De Gruyter Proc. Math., 1-20 (2022).
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### Entire functions of restricted hyper-order sharing a set of two small functions IM with their linear c-shift operators. (English)Zbl 07570892

MSC:  39A70 30D35
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### Second-order difference equation for Sobolev-type orthogonal polynomials. I: Theoretical results. (English)Zbl 07569072

MSC:  33C47 39A05 42C05
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### On the convergence and statistical convergence of difference sequences of fractional order. (English)Zbl 07565186

MSC:  40A05 40A35 47B39
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### Distribution of values of difference operators concerning weakly weighted sharing. (English)Zbl 07564633

MSC:  30D35 39A70
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### $$k$$-Hankel Wigner transform and its applications to the localization operators theory. (English)Zbl 07563258

MSC:  33E30 51F15 43A32
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### Elliptic differential-difference equations with nonlocal potentials in a half-space. (English. Russian original)Zbl 07557364

Comput. Math. Math. Phys. 62, No. 6, 955-961 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 6, 987-993 (2022).
MSC:  35J25 47E07
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### On the fine spectrum of the operator $$Q (r, s, t, u)$$ over $$\ell_p$$ and $$bv_p$$, $$1 < p < \infty$$. (English)Zbl 07556038

MSC:  47A10 47B37 47B39
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### On the invertibility conditions of finite-difference operators. (English. Russian original)Zbl 1492.39013

J. Math. Sci., New York 263, No. 5, 691-697 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 171, 94-101 (2019).
MSC:  39A70 47B39
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### Joint Carleson measure for the difference of composition operators on the polydisks. (English)Zbl 07548744

MSC:  47B33 30H20
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### On generalized Fibonacci difference sequence spaces and compact operators. (English)Zbl 07545968

MSC:  46A45 46B45 47B07
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### Nonoscillation and oscillation criteria for class of higher-order difference equations involving generalized difference operator. (English)Zbl 1491.39003

MSC:  39A21 47B39
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### Index of differential-difference operators on an infinite cylinder. (English)Zbl 07542716

MSC:  47-XX 35Sxx 46Lxx
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### Estimates of solutions of elliptic differential-difference equations with degeneration. (English. Russian original)Zbl 1491.35084

J. Math. Sci., New York 260, No. 4, 524-539 (2022); translation from Sovrem. Mat., Fundam. Napravl. 64, No. 1, 131-147 (2018).
MSC:  35B45 47E07
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### Spectra and fine spectra of the generalized upper difference operator with triple repetition $$\Delta_3^{ab}$$ on the Hahn sequence space. (English)Zbl 07541639

MSC:  47B39 47A10
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### Tweaking the Beukers integrals in search of more miraculous irrationality proofs a la Apéry. (English)Zbl 1496.11097

MSC:  11J72 39A70
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### Corrigendum to: “Forward boundedness of the trace map for the period doubling substitution”. (English)Zbl 1490.81074

MSC:  81Q10 39A70 46G12
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### Uniqueness theorems of meromorphic functions and their differences in several complex variables. (English)Zbl 1493.32007

MSC:  32H30 32A22
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### Difference of composition operators on weighted Bergman spaces with doubling weights. (English)Zbl 1495.30027

MSC:  30H20 47B33
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### Divided-difference operators from the geometric point of view. (English)Zbl 1493.39024

Filipuk, Galina (ed.) et al., Formal and analytic solutions of differential equations. Selected contributions based on the presentations at the conference, virtual, June 29 – July 3, 2020. Singapore: World Scientific. 301-324 (2022).
MSC:  39A70 12D05
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### Convexity in fractional $$h$$-discrete calculus. (English)Zbl 07531695

MSC:  39A13 39A70 26A33
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### Multiple solutions for a nonlinear discrete problem of the second order. (English)Zbl 07531685

MSC:  39A27 39A70
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### Some uniqueness problems concerning meromorphic functions. (English)Zbl 1492.30074

MSC:  30D35 30D30 39A70
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### Energy stable and accurate coupling of finite element methods and finite difference methods. (English)Zbl 07524788

MSC:  65Mxx 76Mxx 35Lxx
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