## Found 978 Documents (Results 1–100)

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### Markov-modulated generalized Ornstein-Uhlenbeck processes and an application in risk theory. (English)Zbl 07526586

MSC:  60J25 60Hxx 60G51
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### On a general $$n$$-linear functional equation. (English)Zbl 07517415

MSC:  39B52 39B05
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### Asymptotic behaviour of semi-canonical third-order functional difference equations. (English)Zbl 07513895

MSC:  39A10 39A22 39A70
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### Ulam stability and non-stability of additive functional equation in IFN-spaces and 2-Banach spaces by different methods. (English)Zbl 07501003

MSC:  39B52 39B82
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MSC:  39B52
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### Drygas functional inequality on restricted domains. (English)Zbl 07491529

MSC:  39B82 39B52 39B62
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### Ulam stability of a functional equation deriving from quadratic and additive mappings in random normed spaces. (English)Zbl 07514424

MSC:  39B82 39B52 39B72
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### On a general bilinear functional equation. (English)Zbl 1479.39029

MSC:  39B52 39B72
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### Ulam-Hyers stability of $${C^*}$$-ternary 3-Jordan derivations. (English)Zbl 07404540

MSC:  39B82 39B52 46L57

MSC:  39-XX
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### Multiplicative functions additive on polygonal numbers. (English)Zbl 1479.11023

MSC:  11A25 11E25
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MSC:  39B52
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### A variant of d’Alembert’s matrix functional equation. (English)Zbl 1467.39017

MSC:  39B42 39B52
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### A Stothers-Mason theorem with a difference radical. (English)Zbl 1473.30019

MSC:  30D35 30C10 39A10
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### Alienation of Cauchy’s and the quadratic functional equations on semigroups. (English)Zbl 1470.39051

MSC:  39B52 39B72
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MSC:  39B82
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### Hyers-Ulam stability of a finite variable mixed type quadratic-additive functional equation in quasi-Banach spaces. (English)Zbl 07515050

MSC:  39B52 39B72 39B82
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### Stability of the general mixed additive and quadratic functional equation in quasi Banach spaces. (English)Zbl 1480.39022

MSC:  39B52 39B82
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### Meromorphic solutions of higher order non-homogeneous linear difference equations. (English)Zbl 07417648

MSC:  30D35 39B32 39A10
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### A fixed point approach to the stability of the additive-cubic functional equations. (English)Zbl 1467.39021

MSC:  39B82 39B52
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### Stability of special functional equations on Banach lattices. (English)Zbl 1454.47062

MSC:  39B82 39B72
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### D’Alembert’s matrix functional equation with an endomorphism on abelian groups. (English)Zbl 1451.39021

MSC:  39B42 39B52
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### Generalized Hyers-Ulam stability of some cubic-quadratic-additive type functional equations. (English)Zbl 1450.39018

MSC:  39B82 39B52
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### A fixed point approach to the stability of the functional equations related to an additive and quartic mapping. (English)Zbl 1447.39018

MSC:  39B82 47H10
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### Stability of some cubic-additive functional equations. (English)Zbl 1447.39021

MSC:  39B82 39B52
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MSC:  11A25
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### On a class of linear functional equations without range condition. (English)Zbl 1440.39010

MSC:  39B52 39B22
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MSC:  39B82 39B52 54E52
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MSC:  39B52
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### Fundamental stabilities of various forms of complex valued functional equations. (English)Zbl 1423.39037

Dutta, Hemen (ed.) et al., Applied mathematical analysis: theory, methods, and applications. Cham: Springer. Stud. Syst. Decis. Control 177, 29-59 (2020).
MSC:  39B82 39B72
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### Application of Harnack inequality to long time asymptotics of Markov processes. (Chinese. English summary)Zbl 07494777

MSC:  60J55 60J60 60F17
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### The stability of additive $$(\alpha,\beta)$$-functional equations. (English)Zbl 1462.39022

MSC:  39B52 39B82
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MSC:  39B82 39B52
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### Set-valued additive functional equations. (English)Zbl 1474.39065

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Anastassiou, George A. (ed.) et al., Frontiers in functional equations and analytic inequalities. Cham: Springer. 309-323 (2019).
MSC:  39B82 47H10
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### A sine type functional equation on a topological group. (English)Zbl 1443.39014

MSC:  39B32 39B52
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### Generalized Hyers-Ulam stability of the additive functional equation. (English)Zbl 1432.39024

MSC:  39B82 39B52
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### A circulant functional equation for the additive function and its stability. (English)Zbl 1430.39009

MSC:  39B42 15A24 39B82
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### A fixed point approach to the stability of an additive-cubic-quartic functional equation. (English)Zbl 1431.39014

MSC:  39B82 39B22 47H10
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### On the Hyers-Ulam-Rassias stability of an additive-cubic-quartic functional equation. (English)Zbl 1434.39025

MSC:  39B82 39B52
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### A new formula to get sharp global stability criteria for one-dimensional discrete-time models. (English)Zbl 1429.39010

MSC:  39A30 39A10 34K20
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### Difference equations everywhere: some motivating examples. (English)Zbl 1426.39001

Elaydi, Saber (ed.) et al., Difference equations, discrete dynamical systems and applications, ICDEA 23, Timişoara, Romania, July 24–28, 2017. Proceedings of the 23rd international conference on difference equations and applications. Cham: Springer. Springer Proc. Math. Stat. 287, 129-167 (2019).
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### The stability of a cosine-sine functional equation on abelian groups. (English)Zbl 1427.39017

MSC:  39B82 39B32 39B52
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### Solution and stability of an $$n$$-dimensional functional equation. (English)Zbl 1429.39019

MSC:  39B52 39B82 39B72
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### Stability of functional equations and properties of groups. (English)Zbl 1425.39016

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MSC:  39B82 39B52
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### $$kn - 2$$ scalar matrix and its functional equations by mathematical modeling. (English)Zbl 1429.39015

Ruzhansky, Michael (ed.) et al., Advanced topics in mathematical analysis. Boca Raton, FL: CRC Press. 449-468 (2019).
MSC:  39B42 15A24 39B62

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### Path independence of additive functionals for stochastic differential equations under $$G$$-framework. (English)Zbl 1414.60046

MSC:  60H10 60H15
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### Morse decompositions for delay-difference equations. (English)Zbl 1414.39002

MSC:  39A12 39A10 39A30 37C70 34K28
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### Quadratic functions fulfilling an additional condition along hyperbolas or the unit circle. (English)Zbl 1414.39011

MSC:  39B22 39B55
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### A characterization of additive iterative roots of identity with respect to invariant subspaces. (English)Zbl 1407.39012

MSC:  39B52 47A62
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### Oscillation of third-order neutral dynamic equations on time scales. (English)Zbl 1409.34057

MSC:  34K11 39A10 39A99
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### Semi-additive functionals of semi-Markov processes and measure-valued Poisson equation. (English)Zbl 1407.60118

MSC:  60K15 60J55
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### On a functional equation related to some entropies in information theory. (English)Zbl 1481.39021

MSC:  39B22 39B52
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MSC:  39B52
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### A general theorem on the stability of a class of functional equations including quartic-cubic-quadratic-additive equations. (English)Zbl 1425.39018

MSC:  39B82 39B52
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### Additive $$(\alpha, \beta)$$-functional equations and linear mappings. (English)Zbl 1424.39054

MSC:  39B52 39B82 47H10
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### Stability of a Cauchy-Jensen additive mapping in various normed spaces. (English)Zbl 1409.39017

Rassias, Themistocles M. (ed.), Applications of nonlinear analysis. Cham: Springer. Springer Optim. Appl. 134, 447-482 (2018).
MSC:  39B82 47H10
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### Positive solutions and iterative approximations of a third order nonlinear neutral delay difference equation. (English)Zbl 1446.39002

MSC:  39A10 39A12 34K40
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### Additive-quadratic $$\rho$$-functional equations in Banach spaces. (English)Zbl 1402.39010

Daras, Nicholas J. (ed.) et al., Modern discrete mathematics and analysis. With applications in cryptography, information systems and modeling. Cham: Springer (ISBN 978-3-319-74324-0/hbk; 978-3-319-74325-7/ebook). Springer Optimization and Its Applications 131, 281-295 (2018).
MSC:  39B52 39B82
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### The form of multi-additive symmetric functions. (English)Zbl 1409.39016

MSC:  39B52 39B05 20M15
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### An extension of the sine addition formula on groups and semigroups. (English)Zbl 1413.39047

MSC:  39B52 39B32
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### On the solutions of nonlinear functional-difference equations bounded on the entire real axis and their properties. (English. Ukrainian original)Zbl 1394.39023

J. Math. Sci., New York 231, No. 6, 691-711 (2018); translation from Neliniĭni Kolyvannya 20, No. 2, 147-165 (2017).
MSC:  39B22 39A12 39A10
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### On Fishburn’s questions about finite two-dimensional additive measurement. II. (English)Zbl 1402.91651

MSC:  91E45 62P15
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MSC:  11A25
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### Generalized Hyers-Ulam stability of a functional equation of Hosszú type. (English)Zbl 1406.39028

MSC:  39B82 39B22 39B52

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### On a modification of some conditional Cauchy equation. (English)Zbl 1390.39065

MSC:  39B12 39B52
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MSC:  39B55
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