Found 973 Documents (Results 1–100)

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Global asymptotic stability of a scalar delay Nicholson’s blowflies equation in periodic environment. (English)Zbl 07541799

MSC:  34C25 34K13 34K25
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Existence of positive periodic solutions for a class of second-order neutral functional differential equations. (English)Zbl 07533161

MSC:  34B18 34C25
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Positive periodic solutions to a second-order singular differential equation with indefinite weights. (English)Zbl 07505332

MSC:  34C25 34B16 34B18
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On a structure of the set of positive solutions to second-order equations with a super-linear non-linearity. (English)Zbl 07472941

MSC:  34C25 34B18
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Graph-theoretic method on the periodicity of coupled predator-prey systems with infinite delays on a dispersal network. (English)Zbl 07534094

MSC:  92D25 05C90 34K13
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MSC:  92D25
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Positive periodic solution for inertial neural networks with time-varying delays. (English)Zbl 07486828

MSC:  34-XX 92-XX
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MSC:  39-XX
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Dynamics of stochastic predator-prey models with distributed delay and stage structure for prey. (English)Zbl 1476.92037

MSC:  92D25 34E10 60H10
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Stationary distribution and periodic solution of a stochastic Nicholson’s blowflies model with distributed delay. (English)Zbl 1484.37110

MSC:  37N25 92D25 92D40
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Stability on positive pseudo almost periodic solutions of HPDCNNs incorporating $$D$$ operator. (English)Zbl 07431563

MSC:  34-XX 92-XX
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Nonlinear dynamics of a new seasonal epidemiological model with age-structure and nonlinear incidence rate. (English)Zbl 1476.34099

MSC:  34C25 34C60 37N25
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Qualitative analysis of a nonautonomous stochastic $$SIS$$ epidemic model with Lévy jumps. (English)Zbl 1471.92330

MSC:  92D30 60G51 34B18
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Positive periodic solution for a second-order damped singular equation via fixed point theorem in cones. (English)Zbl 1481.34030

Reviewer: Xiong Li (Beijing)
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Periodic boundary value problem for second-order differential equations from geophysical fluid flows. (English)Zbl 07362779

MSC:  34B18 86A05 65L10
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Persistence and time periodic positive solutions of doubly nonlocal Fisher-KPP equations in time periodic and space heterogeneous media. (English)Zbl 1479.35529

MSC:  35K57 45K05 92D25
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Almost periodic positive solutions for a time-delayed SIR epidemic model with saturated treatment on time scales. (English)Zbl 1474.92119

MSC:  92D30 34K14 34K20
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Effect of decimation on positive periodic solutions of discrete generalized Nicholson’s blowflies models with multiple time-varying delays. (English)Zbl 1460.39004

MSC:  39A23 39A22 39A12
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MSC:  34C25
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Eventual periodicity of the fuzzy max-difference equation $$x_n = \max \{C, \frac{x_{n-m-k}}{x_{n-m}}\}$$. (English)Zbl 1487.39020

MSC:  39A26 39A23
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Positive periodic solution for third-order singular neutral differential equation with time-dependent delay. (English)Zbl 1484.34079

MSC:  34B16 34B18 34C25
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Reversed S-shaped connected component for second-order periodic boundary value problem with sign-changing weight. (English)Zbl 1484.34087

MSC:  34B18 34B08 34C23
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New existence results for coupled delayed differential systems with multi-parameters. (English)Zbl 07509651

MSC:  34K10 47N20
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An exact expression of positive periodic solution for a first-order singular equation. (English)Zbl 1486.34064

MSC:  34B16 34C25
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Periodic solution for prescribed mean curvature Rayleigh equation with a singularity. (English)Zbl 1482.34075

MSC:  34B16 34B18 34C25
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Existence of positive periodic solutions for a class of non-autonomous fourth-order ordinary differential equations. (Chinese. English summary)Zbl 1463.34159

MSC:  34C25 37C60 47N20
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Positive periodic solutions of general nonlinear third-order ordinary differential equations. (Chinese. English summary)Zbl 1449.34119

MSC:  34C25 34A34 47N20
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Dynamical behavior of stochastic predator-prey models with distributed delay and general functional response. (English)Zbl 1444.92092

MSC:  92D25 34K13 60H10
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Positive periodic solutions for neutral functional differential equations. (English)Zbl 1445.34098

MSC:  34K13 34K40 47N20
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Positive periodic solution for $$p$$-Laplacian Rayleigh equation with weak and strong singularities of repulsive type. (English)Zbl 1445.34066

MSC:  34C25 47N20
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Saddle-node bifurcation of periodic orbits for a delay differential equation. (English)Zbl 1450.34046

MSC:  34K13 34K18
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Chaos in a nonautonomous eco-epidemiological model with delay. (English)Zbl 1481.92113

MSC:  92D25 92D30 34K60
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Nonnegative oscillations for a class of differential equations without uniqueness: a variational approach. (English)Zbl 1433.34060

MSC:  34C25 34B18 58E50
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MSC:  92-XX
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Positive periodic solutions for second-order neutral differential equations with time-dependent deviating arguments. (English)Zbl 07537925

MSC:  34C25 34B18
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Periodic solution of the DS-I-A epidemic modelwith stochastic perturbations. (English)Zbl 07535129

MSC:  60H10 34F05
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Existence and global attractivity of positive periodic solutions for a delayed predator-prey model with mutual interference and functional response. (English)Zbl 07534265

MSC:  34D20 34D23 92D25
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Strong singularities of attractive and repulsive type to $$2n$$-order neutral differential equation. (English)Zbl 07459287

MSC:  34B16 34B18 34C25
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Positive periodic solution for $$p$$-Laplacian neutral damped Duffing equation with strong singularities of attractive and repulsive type. (English)Zbl 07459130

MSC:  34B16 34B18 34C25
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MSC:  34C25
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Global behavior of a higher-order nonlinear difference equation with many arbitrary multivariate functions. (English)Zbl 1462.39002

MSC:  39A10 39A23 39A30
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Study on a kind of $$p$$-Laplacian neutral differential equation with multiple variable coefficients. (English)Zbl 1458.34075

MSC:  34C25 34B16 34B18
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MSC:  39A23

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Existence of positive periodic solutions of second-order differential equation with weak singularity. (English)Zbl 1449.34121

MSC:  34C25 34A34 47N20
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MSC:  34K13
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Positive periodic solutions of functional discrete systems with a parameter. (English)Zbl 1441.39008

MSC:  39A23 39A10 92D25
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Existence of periodic solutions for first order differential equations with applications. (English)Zbl 1430.34057

Smith, Frank T. (ed.) et al., Mathematics applied to engineering, modelling, and social issues. Cham: Springer. Stud. Syst. Decis. Control 200, 333-361 (2019).
MSC:  34C25 34A05
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Existence of positive periodic solutions for a class of first-order functional differential equations. (Chinese. English summary)Zbl 1449.34239

MSC:  34K13 34K10 34K18
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Relationship between number of zeros of nonlinear term and number of positive solutions of second-order periodic boundary value problems. (Chinese. English summary)Zbl 1449.34089

MSC:  34B18 47N20 34B08
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Positive periodic solution to indefinite singular Liénard equation. (English)Zbl 1436.34040

MSC:  34C25 34A34 37C60
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