## Found 684 Documents (Results 1–100)

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### Linearized oscillation theory of second order neutral impulsive difference equations. (English)Zbl 07603450

MSC:  39A10 39A12 39A21
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MSC:  37Jxx
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MSC:  39A21
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### Oscillation of linear third-order impulsive difference equations with variable coefficients. (English)Zbl 1495.39008

J. Egypt. Math. Soc. 30, Paper No. 12, 19 p. (2022); correction ibid. 30, Paper No. 14, 1 p. (2022).
MSC:  39A21
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MSC:  39A21
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### Nonoscillation of the Mathieu-type half-linear differential equation and its application to the generalized Whittaker-Hill-type equation. (English)Zbl 07557945

MSC:  34C10 34B30
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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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### Unbounded oscillation criteria for fourth order neutral differential equations of non-canonical type. (English)Zbl 07541635

MSC:  34K11 34K40
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### Oscillation and nonoscillation criteria for impulsive delay differential equations with Perron integrable coefficients. (English)Zbl 07536067

MSC:  34K11 34K45 26A39
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### Nonoscillation criteria for damped half-linear dynamic equations with mixed derivatives on a time scale. (English)Zbl 1494.34194

MSC:  34N05 34C10
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### Asymptotic behavior of third order delay difference equations with a negative middle term. (English)Zbl 1494.39014

MSC:  39A22 39A10 39A21
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MSC:  34K11
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### Asymptotic properties of Kneser type solutions for third order half-linear neutral difference equations. (English)Zbl 07493463

MSC:  39A22 39A21
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### Existence and oscillation for coupled fractional $$q$$-difference systems. (English)Zbl 07458961

MSC:  39A13 26A33
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### Oscillation of nonlinear third-order differential equations with several sublinear neutral terms. (English)Zbl 1495.34096

Reviewer: Yige Zhao (Jinan)
MSC:  34K11 34K40
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### Seminonoscillation intervals and sign-constancy of Green’s functions of two-point impulsive boundary-value problems. (English)Zbl 1492.34069

Ukr. Math. J. 73, No. 7, 1033-1049 (2021) and Ukr. Mat. Zh. 73, No. 7, 887-901 (2021).
MSC:  34K11 34K45
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MSC:  39A21

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MSC:  39A10
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### An improved product type oscillation test for partial difference equations. (English)Zbl 1472.39016

MSC:  39A21 39A14
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### Moore-type nonoscillation criteria for half-linear difference equations. (English)Zbl 1466.39007

Reviewer: Pavel Rehak (Brno)
MSC:  39A21 39A06 39A12
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### Oscillation and nonoscillation of difference equations with several delays. (English)Zbl 1472.39017

MSC:  39A21 39A10 39A05
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### On oscillatory second order nonlinear impulsive systems of neutral type. (English)Zbl 07577389

MSC:  34C10 35K40 34K11
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### New criteria for the oscillation and asymptotic behavior of second-order neutral differential equations with several delays. (English)Zbl 1493.34180

MSC:  34K11 34K25 34K40
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MSC:  39A21
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### Oscillation of solutions of third order nonlinear neutral differential equations. (English)Zbl 1485.34168

MSC:  34K11 34K40
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### Unbounded oscillation of fourth order functional differential equations. (English)Zbl 1483.34094

MSC:  34K11 34K40
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### On the nonoscillatory behavior of solutions of three classes of fractional difference equations. (English)Zbl 1464.39006

MSC:  39A13 39A21
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### Oscillation and nonoscillation criteria for four-dimensional advanced and delay time-scale systems. (English)Zbl 1458.34137

MSC:  34K42 34N05 34K11
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### On oscillatory first order neutral impulsive difference equations. (English)Zbl 07286018

MSC:  39A10 39A12
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### On the behaviour of solutions of neutral impulsive difference equations of second order. (English)Zbl 1451.39008

MSC:  39A21 39A10 39A12
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### Oscillatory behaviour of a first-order neutral differential equation in relation to an old open problem. (English)Zbl 1486.34131

MSC:  34K11 34K40
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### Sharp conditions for oscillation and nonoscillation of neutral difference equations. (English)Zbl 1443.39006

Bohner, Martin (ed.) et al., Difference equations and discrete dynamical systems with applications. ICDEA 24, Dresden, Germany, May 21–25, 2018. Proceedings of the 24th international conference on difference equations and applications. Cham: Springer. Springer Proc. Math. Stat. 312, 251-265 (2020).
MSC:  39A21 39A12 34K40
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MSC:  34C10
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MSC:  34K20

### Necessary and sufficient condition for oscillation and asymptotic behaviour of non-linear neutral first-order differential equations. (English)Zbl 07496187

MSC:  34K11 34K25 34K40

### Oscillation and nonoscillation theorems of neutral dynamic equations on time scales. (English)Zbl 1485.34170

MSC:  34K11 34K40 39A21
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### On the asymptotic behavior of solutions of certain integro-differential equations. (English)Zbl 1458.34118

MSC:  34K11 45J05
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MSC:  34C10
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### Oscillatory and periodic solutions of differential equations with piecewise constant generalized mixed arguments. (English)Zbl 1442.34104

MSC:  34K11 34K13
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### Hille-Nehari theorems for dynamic equations with a time scale independent critical constant. (English)Zbl 1428.34043

MSC:  34C10 34N05 39A21
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### Complex oscillation and nonoscillation results. (English)Zbl 1429.34087

MSC:  34M10 30D35 34M03
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### Oscillation analysis for nonlinear neutral differential equations of second order with several delays and forcing term. (English)Zbl 1438.34232

MSC:  34K11 34K25 34K40
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### On oscillatory first order nonlinear neutral differential equations with nonlinear impulses. (English)Zbl 1454.34095

MSC:  34K11 34K40 34K45
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### Sharp oscillation and nonoscillation tests for delay dynamic equations. (English)Zbl 1419.34241

MSC:  34N05 34K11
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### Oscillation of second order nonlinear impulsive neutral differential equations. (English)Zbl 1419.34179

MSC:  34K11 34K40 34K45
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### Oscillation and nonoscillation for Caputo-Hadamard impulsive fractional differential inclusions. (English)Zbl 1458.34133

MSC:  34K37 34A08 26A33
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MSC:  39A21
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MSC:  39A21
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### Nonoscillation of even order Euler type half-linear difference equations. (English)Zbl 1424.39025

MSC:  39A21 47J30
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### On oscillation of two-dimensional time-scale systems with a forcing term. (English)Zbl 1424.34327

MSC:  34N05 34C10
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### Oscillation of sublinear second order neutral differential equations via Riccati transformation. (English)Zbl 1407.34047

Pinelas, Sandra (ed.) et al., Differential and difference equations with applications. ICDDEA, Amadora, Portugal, June 5–9, 2017. Cham: Springer. Springer Proc. Math. Stat. 230, 543-557 (2018).
MSC:  34C10 34K11
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MSC:  39A21
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### On oscillatory behavior of two-dimensional time scale systems. (English)Zbl 1445.34129

MSC:  34N05 34C10
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### Oscillation criteria for four-dimensional time-scale systems. (English)Zbl 1405.34076

MSC:  34N05 34K11
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### Positivity for non-Metzler systems and its applications to stability of time-varying delay systems. (English)Zbl 1402.93213

MSC:  93D20 93D05 93C15
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### Oscillation of second order sublinear neutral delay dynamic equations via Riccati transformation. (English)Zbl 1398.34132

MSC:  34N05 34K11
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MSC:  34C10
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### Necessary and sufficient condition for oscillation of nonlinear neutral first-order differential equations with several delays. (English)Zbl 1387.34095

MSC:  34K11 34K40 47N20
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### Oscillation and nonoscillation criteria for second-order nonlinear difference equations of Euler type. (English)Zbl 1383.39013

MSC:  39A21 39A12 34C10
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### On oscillation of third order functional differential equation. (English)Zbl 1377.34089

MSC:  34K11 34K25
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### Oscillation analysis for nonlinear neutral differential equations of second order with several delays. (English)Zbl 1438.34231

MSC:  34K11 34K25 34K40

### Nonoscillation theorems for second-order linear difference equations via the Riccati-type transformation. II. (English)Zbl 1411.39003

MSC:  39A06 39A10 39A21
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MSC:  34K11

### Nonoscillation of second-order linear equations involving a generalized difference operator. (English)Zbl 1382.39027

Elaydi, Saber (ed.) et al., Advances in difference equations and discrete dynamical systems. ICDEA, Osaka, Japan, July 24–28, 2016. Proceedings of the 22nd international conference on difference equations and applications. Singapore: Springer (ISBN 978-981-10-6408-1/hbk; 978-981-10-6409-8/ebook). Springer Proceedings in Mathematics & Statistics 212, 241-258 (2017).
MSC:  39A70 39A21 39A06
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### Asymptotic behaviour of a population model with piecewise constant argument. (English)Zbl 1372.34128

MSC:  34K60 34K25 34K11
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### Nonoscillation of second-order linear difference systems with varying coefficients. (English)Zbl 1372.39017

MSC:  39A21 39A06
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### Dominant and recessive solutions at infinity and genera of conjoined bases for discrete symplectic systems. (English)Zbl 1376.39004

MSC:  39A12 39A21 39A06 37J10
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### Classification schemes of nonoscillatory solutions for two-dimensional time scale systems. (English)Zbl 1367.34107

MSC:  34N05 34C10
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MSC:  34C10
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### Limiting behaviors of nonoscillatory solutions for two-dimensional nonlinear time scale systems. (English)Zbl 1365.34152

MSC:  34N05 34C10 34D05
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### Characterization of a class of second order neutral impulsive systems via pulsatile constant. (English)Zbl 1367.34090

MSC:  34K11 34K40 34K45
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### Nonoscillation theorems for second-order linear difference equations via the Riccati-type transformation. (English)Zbl 1358.39006

MSC:  39A21 39A06
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MSC:  34C10
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### Nonoscillation for higher-order nonlinear delay dynamic equations on time scales. (English)Zbl 1419.34178

MSC:  34K11 39A10 39A99
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### Necessary and sufficient conditions for oscillation of nonlinear neutral first order differential equations with several delays. (English)Zbl 1389.34207

MSC:  34K11 34K40 47N20

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### Nonoscillation and oscillation of second-order linear dynamic equations via the sequence of functions technique. (English)Zbl 1358.34101

MSC:  34N05 34C10 47N20
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### Oscillation propertiess of a class of second order impulsive differential systems of neutral type. (English)Zbl 1358.34076

MSC:  34K11 34K40 34K45
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