General Neutral Functional Differential Equations of Third Order: Enhanced Oscillation Criteria.
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- Symmetry (20738994), 2025, v. 17, n. 5, p. 740, doi. 10.3390/sym17050740
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- Article
Works matching DE "FUNCTIONAL differential equations"
Results: 1650
1
2
Existence of positive solutions of nonlinear fractional delay differential equations.
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- Positivity, 2009, v. 13, n. 3, p. 601, doi. 10.1007/s11117-008-2251-6
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3
On K-Positivity Properties of Time-Invariant Linear Systems Subject to Discrete Point Lags.
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- Positivity, 2007, v. 11, n. 2, p. 319, doi. 10.1007/s11117-006-2047-5
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4
The Existence of a Positive Solution of D <sup>α</sup>[ x ( t ) − x (0)] = x ( t ) f ( t , x <sub> t </sub>).
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- Positivity, 2007, v. 11, n. 2, p. 341, doi. 10.1007/s11117-006-2038-6
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- Article
5
A new exploration on existence of Sobolev‐type Hilfer fractional neutral integro‐differential equations with infinite delay.
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- Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 1, p. 750, doi. 10.1002/num.22550
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6
Convergence and stability estimates in difference setting for time‐fractional parabolic equations with functional delay.
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- Numerical Methods for Partial Differential Equations, 2020, v. 36, n. 1, p. 118, doi. 10.1002/num.22421
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- Article
7
Global analysis for spread of infectious diseases via transportation networks.
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- Journal of Mathematical Biology, 2015, v. 70, n. 6, p. 1411, doi. 10.1007/s00285-014-0801-z
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- Article
8
Daphnias: from the individual based model to the large population equation.
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- Journal of Mathematical Biology, 2013, v. 66, n. 4/5, p. 915, doi. 10.1007/s00285-012-0619-5
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- Article
9
An SIR epidemic model with partial temporary immunity modeled with delay.
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- Journal of Mathematical Biology, 2009, v. 59, n. 6, p. 841, doi. 10.1007/s00285-009-0256-9
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- Article
10
Nonlinear Deformation of Flexible Shallow Shells of Complex Shape Made of Materials with Different Resistance to Tension and Compression.
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- Strength of Materials, 2024, v. 56, n. 1, p. 33, doi. 10.1007/s11223-024-00624-w
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11
Numerical-and-Analytical Method for Solving Geometrically Nonlinear Bending Problems of Complex-Shaped Plates from Functionally Graded Materials.
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- Strength of Materials, 2023, v. 55, n. 5, p. 927, doi. 10.1007/s11223-023-00583-8
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12
On the principle of reduction for the nonlinear delay systems.
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- Automation & Remote Control, 2011, v. 72, n. 9, p. 1864, doi. 10.1134/S0005117911090086
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13
The Lyapunov functionals method in stability problems for functional differential equations.
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- Automation & Remote Control, 2009, v. 70, n. 9, p. 1438, doi. 10.1134/S0005117909090021
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- Article
14
On bifurcation of periodic solutions for functional differential equations of the neutral type with small delay.
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- Automation & Remote Control, 2008, v. 69, n. 12, p. 2027, doi. 10.1134/S0005117908120023
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- Article
15
On stabilization of the controlled mechanical systems.
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- Automation & Remote Control, 2007, v. 68, n. 9, p. 1482, doi. 10.1134/S0005117907090032
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- Article
16
Frequency methods in the theory of pulse-modulated control systems.
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- Automation & Remote Control, 2006, v. 67, n. 11, p. 1752, doi. 10.1134/S0005117906110038
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17
Normal forms of functional-differential equations of Beardon type and Briot-Bouquet type equations in the complex domain.
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- Aequationes Mathematicae, 2016, v. 90, n. 1, p. 263, doi. 10.1007/s00010-015-0394-7
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18
Some methods for a Sutô-Aczél project-I.
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- Aequationes Mathematicae, 2015, v. 89, n. 4, p. 957, doi. 10.1007/s00010-014-0310-6
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19
A stability criterion for Fréchet's first polynomial equation.
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- Aequationes Mathematicae, 2014, v. 88, n. 3, p. 233, doi. 10.1007/s00010-014-0257-7
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20
Implicit difference methods for parabolic functional differential equations.
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- ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2005, v. 85, n. 5, p. 326, doi. 10.1002/zamm.200410186
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21
Well-posedness and stability of nonautonomous past systems with unbounded operators in the delay term.
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- Semigroup Forum, 2021, v. 103, n. 1, p. 62, doi. 10.1007/s00233-021-10187-w
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- Article
22
Exponential stability for some stochastic neutral partial functional integrodifferential equations with delays and Poisson jumps.
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- Semigroup Forum, 2014, v. 88, n. 3, p. 595, doi. 10.1007/s00233-013-9555-y
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- Article
23
Mild solutions for impulsive neutral functional differential equations with state-dependent delay.
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- Semigroup Forum, 2010, v. 80, n. 3, p. 375, doi. 10.1007/s00233-010-9213-6
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24
Almost Automorphic Solutions for Partial Functional Differential Equations with Infinite Delay.
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- Semigroup Forum, 2007, v. 75, n. 1, p. 95, doi. 10.1007/s00233-006-0659-5
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25
Unbounded Perturbations of C<sub>0</sub>-Semigroups on Banach Spaces and Applications.
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- Semigroup Forum, 2005, v. 70, n. 3, p. 451, doi. 10.1007/s00233-004-0172-7
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26
Asymptotic Behaviour of Parabolic Problems with Delays in the Highest Order Derivatives.
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- Semigroup Forum, 2004, v. 69, n. 3, p. 369, doi. 10.1007/s00233-004-0123-3
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27
A variation of parameters formula for nonautonomous linear impulsive differential equations with piecewise constant arguments of generalized type.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2024, p. 1, doi. 10.14232/ejqtde.2024.1.20
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28
New monotonicity properties and oscillation of n-order functional differential equations with deviating argument.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2023, p. 1, doi. 10.14232/ejqtde.2023.1.30
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29
Periodic perturbations of reducible scalar second order functional differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2023, p. 1, doi. 10.14232/ejqtde.2023.1.18
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30
Periodic and bounded solutions of functional differential equations with small delays.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2022, p. 1, doi. 10.14232/ejqtde.2022.1.33
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31
Stability results for the functional differential equations associated to water hammer in hydraulics.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2022, p. 1, doi. 10.14232/ejqtde.2022.1.19
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32
New oscillation criteria for third-order differential equations with bounded and unbounded neutral coefficients.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.46
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33
On solvability of focal boundary value problems for higher order functional differential equations with integral restrictions.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.22
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34
On the global attractor of delay differential equations with unimodal feedback not satisfying the negative Schwarzian derivative condition.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2020, n. 67-91, p. 1, doi. 10.14232/ejqtde.2020.1.76
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35
Differentiability of solutions with respect to parameters in a class of neutral differential equations with state-dependent delays.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2021, n. 92-94, p. 1, doi. 10.14232/ejqtde.2021.1.56
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36
Existence of periodic solutions of pendulum-like ordinary and functional differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2020, n. 67-91, p. 1, doi. 10.14232/ejqtde.2020.1.80
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37
Existence and Ulam type stability for nonlinear Riemann-Liouville fractional differential equations with constant delay.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2020, n. 67-91, p. 1, doi. 10.14232/ejqtde.2020.1.67
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38
On qualitative behavior of multiple solutions of quasilinear parabolic functional equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2020, n. 1-32, p. 1, doi. 10.14232/ejqtde.2020.1.32
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- Article
39
Multiple solutions of nonlinear partial functional differential equations and systems.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2019, p. 1, doi. 10.14232/ejqtde.2019.1.21
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- Article
40
Lipschitz stability of generalized ordinary differential equations and impulsive retarded differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2019, p. 1, doi. 10.14232/ejqtde.2019.1.18
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- Article
41
Sharp estimation for the solutions of inhomogeneous delay differential and Halanay-type inequalities.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2018, p. 1, doi. 10.14232/ejqtde.2018.1.54
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42
Global stability in a system using echo for position control.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2018, p. 1, doi. 10.14232/ejqtde.2018.1.40
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- Article
43
A Perron type theorem for positive solutions of functional differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2018, p. 1, doi. 10.14232/ejqtde.2018.1.57
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- Article
44
Oscillation of a perturbed nonlinear third order functional differential equation.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2018, p. 1, doi. 10.14232/ejqtde.2018.1.21
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45
Perron's theorem for nondensely defined partial functional differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2017, n. 58-82, p. 1, doi. 10.14232/ejqtde.2017.1.81
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46
Normal form of O(2) Hopf bifurcation in a model of a nonlinear optical system with diffraction and delay.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2017, n. 50-57, p. 1, doi. 10.14232/ejqtde.2017.1.50
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47
On periods of non-constant solutions to functional differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2017, n. 1-17, p. 1, doi. 10.14232/ejqtde.2017.1.14
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48
On differential equations with state-dependent delay: The principles of linearized stability and instability revisited.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2016, n. 1-122, p. 1, doi. 10.14232/ejqtde.2016.1.81
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- Article
49
Stability criteria for a multi-city epidemic model with travel delays and infection during travel.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2016, n. 1-122, p. 1, doi. 10.14232/ejqtde.2016.1.74
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- Article
50
Differentiability of solutions with respect to the delay function in functional differential equations.
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- Electronic Journal of Qualitative Theory of Differential Equations, 2016, n. 1-122, p. 1, doi. 10.14232/ejqtde.2016.1.73
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- Article