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34K40 Neutral equations (89 articles)

• Tripathy, Arun Kumar; Sahu, Shibanee: Dynamic behavior of vector solutions of a class of 2-D neutral differential systems. (English). Mathematica Bohemica, vol. 150 (2025), issue 1, pp. 139-159
• Rasvan, Vladimir: Around certain critical cases in stability studies in hydraulic engineering. (English). Archivum Mathematicum, vol. 59 (2023), issue 1, pp. 109-116
• Graef, John R.; Beldjerd, Djamila; Remili, Moussadek: On stability, boundedness, and square integrability of solutions of certain third order neutral differential equations. (English). Mathematica Bohemica, vol. 147 (2022), issue 3, pp. 285-299
• Rath, R.N.; Panda, K.C.; Rath, S.K.: Oscillatory behavior of higher order neutral differential equation with multiple functional delays under derivative operator. (English). Archivum Mathematicum, vol. 58 (2022), issue 2, pp. 65-84
• Berezansky, Leonid; Braverman, Elena: On stability of linear neutral differential equations with variable delays. (English). Czechoslovak Mathematical Journal, vol. 69 (2019), issue 3, pp. 863-891
• Collegari, Rodolfo; Federson, Márcia; Frasson, Miguel: Linear FDEs in the frame of generalized ODEs: variation-of-constants formula. (English). Czechoslovak Mathematical Journal, vol. 68 (2018), issue 4, pp. 889-920
• Li, Yongxiang; Liu, Ailan: Positive periodic solutions of a neutral functional differential equation with multiple delays. (English). Mathematica Bohemica, vol. 143 (2018), issue 1, pp. 11-24
• MESMOULI, Mouataz Billah; Ardjouni, Abdelouaheb; Djoudi, Ahcene: Study of Stability in Nonlinear Neutral Differential Equations with Variable Delay Using Krasnoselskii–Burton’s Fixed Point. (English). Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 55 (2016), issue 2, pp. 129-142
• MESMOULI, Mouataz Billah; Ardjouni, Abdelouaheb; Djoudi, Ahcene: Existence and Stability of Periodic Solutions for Nonlinear Neutral Differential Equations with Variable Delay Using Fixed Point Technique. (English). Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 54 (2015), issue 1, pp. 95-108
• Soulahia, Imene; Ardjouni, Abdelouaheb; Djoudi, Ahcene: Existence of nonnegative periodic solutions in neutral integro-differential equations with functional delay. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 56 (2015), issue 1, pp. 23-44
• Abbas, Umber; Lupulescu, Vasile; O'Regan, Donald; Younus, Awais: Neutral set differential equations. (English). Czechoslovak Mathematical Journal, vol. 65 (2015), issue 3, pp. 593-615
• Ardjouni, Abdelouaheb; Djoudi, Ahcène: Existence of periodic solutions for first-order totally nonlinear neutral differential equations with variable delay. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 55 (2014), issue 2, pp. 215-225
• Halás, Miroslav; Bisták, Pavol: State elimination for nonlinear neutral state-space systems. (English). Kybernetika, vol. 50 (2014), issue 4, pp. 473-490
• Fischer, Alexandr: Almost periodic solutions with a prescribed spectrum of linear and quasilinear differential equations with almost periodic coefficients and constant time lag (Neutral differential equations). (English). Mathematica Bohemica, vol. 137 (2012), issue 3, pp. 293-310
• Hernández, Eduardo M.; O'Regan, Donal: Existence of solutions for abstract neutral integro-differential equations with unbounded delay. (English). Czechoslovak Mathematical Journal, vol. 61 (2011), issue 3, pp. 691-706
• Du, Bo; Hu, Xueping: Periodic solutions to a $p$-Laplacian neutral Rayleigh equation with deviating argument. (English). Applications of Mathematics, vol. 56 (2011), issue 3, pp. 253-264
• Pachpatte, B. G.: Approximate solutions for integrodifferential equations of the neutral type. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 51 (2010), issue 3, pp. 489-501
• Pachpatte, B. G.: Approximation of solutions of a difference-differential equation. (English). Archivum Mathematicum, vol. 46 (2010), issue 2, pp. 145-155
• Rodríguez, Salvador A.; Dugard, Luc; Dion, Jean-Michel; León, Jesús de: On delay-dependent robust stability under model transformation of some neutral systems. (English). Kybernetika, vol. 45 (2009), issue 5, pp. 825-840
• Dix, Julio G.; Ghose, Dillip Kumar; Rath, Radhanath: Oscillation of a higher order neutral differential equation with a sub-linear delay term and positive and negative coefficients. (English). Mathematica Bohemica, vol. 134 (2009), issue 4, pp. 411-425
• Andruch-Sobiło, Anna; Drozdowicz, Andrzej: Asymptotic behaviour of solutions of third order nonlinear difference equations of neutral type. (English). Mathematica Bohemica, vol. 133 (2008), issue 3, pp. 247-258
• Dhage, B. C.: Hybrid fixed point theory for right monotone increasing multi-valued mappings and neutral functional differential inclusions. (English). Archivum Mathematicum, vol. 43 (2007), issue 4, pp. 265-284
• Rath, Radhanath N.; Misra, Niyati; Padhy, Laxmi N.: Oscillatory and asymptotic behaviour of a nonlinear second order neutral differential equation. (English). Mathematica Slovaca, vol. 57 (2007), issue 2, pp. [157]-170
• Zhou, Yong; Zhang, B. G.; Huang, Y. Q.: Existence for nonoscillatory solutions of higher order nonlinear neutral differential equations. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 1, pp. 237-253
• Parhi, N.; Tripathy, A. K.: On oscillatory fourth order nonlinear neutral differential equations. II. (English). Mathematica Slovaca, vol. 55 (2005), issue 2, pp. 183-202
• Špániková, Eva: Oscillation of differential systems of neutral type. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 1, pp. 263-271
• Bačová, Beatrix; Dorociaková, Božena: Oscillation of nonlinear differential systems with retarded arguments. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 1, pp. 255-262
• Džurina, Jozef; Pirč, Viktor: Oscillation of unstable second order neutral differential equations with mixed argument. (English). Mathematica Bohemica, vol. 130 (2005), issue 3, pp. 323-333
• Bolat, Yaşar; Akin, Ömer: Oscillatory behaviour of a higher order nonlinear neutral delay type functional differential equation with oscillating coefficients. (English). Czechoslovak Mathematical Journal, vol. 55 (2005), issue 4, pp. 893-900
• Rath, R. N.; Misra, N.: Necessary and sufficient conditions for oscillatory behaviour of solutions of a forced nonlinear neutral equation of first order with positive and negative coefficients. (English). Mathematica Slovaca, vol. 54 (2004), issue 3, pp. 255-266
• Špániková, Eva: On oscillation of differential systems of neutral type. (English). Archivum Mathematicum, vol. 40 (2004), issue 3, pp. 263-271
• Parhi, N.; Tripathy, A. K.: On oscillatory fourth order nonlinear neutral differential equations. I. (English). Mathematica Slovaca, vol. 54 (2004), issue 4, pp. 389-410
• Luo, Zhiguo; Shen, Jianhua: Oscillation and nonoscillation of neutral differential equations with positive and negative coefficients. (English). Czechoslovak Mathematical Journal, vol. 54 (2004), issue 1, pp. 79-93
• Wang, Peiguang; Wang, Min: Oscillation of a class of higher order neutral differential equations. (English). Archivum Mathematicum, vol. 40 (2004), issue 2, pp. 201-208
• Rath, R. N.; Padhy, L. N.; Misra, N.: Oscillation of solutions of non-linear neutral delay differential equations of higher order for $p(t)=\pm 1$. (English). Archivum Mathematicum, vol. 40 (2004), issue 4, pp. 359-366
• Džurina, Jozef: Oscillation theorems for neutral differential equations of higher order. (English). Czechoslovak Mathematical Journal, vol. 54 (2004), issue 1, pp. 107-117
• Parhi, N.; Rath, R. N.: Oscillatory behaviour of solutions of nonlinear higher order neutral differential equations. (English). Mathematica Bohemica, vol. 129 (2004), issue 1, pp. 11-27
• Mihalíková, Božena: Asymptotic behaviour of solutions of two-dimensional neutral differential systems. (English). Czechoslovak Mathematical Journal, vol. 53 (2003), issue 3, pp. 735-741
• Lacková, Dáša: The asymptotic properties of the solutions of the $n$-th order neutral differential equations. (English). Archivum Mathematicum, vol. 39 (2003), issue 3, pp. 179-185
• Rath, R. N.: Necessary and sufficient conditions for the nonoscillation of a first order neutral equation with several delays. (English). Mathematica Slovaca, vol. 53 (2003), issue 1, pp. 75-89
• Parhi, N.; Rath, R. N.: On oscillation of solutions of forced nonlinear neutral differential equations of higher order. (English). Czechoslovak Mathematical Journal, vol. 53 (2003), issue 4, pp. 805-825
• Fang, Hui: Positive periodic solutions of $N$-species neutral delay systems. (English). Czechoslovak Mathematical Journal, vol. 53 (2003), issue 3, pp. 561-570
• Džurina, Jozef: Asymptotic behavior of solutions of neutral nonlinear differential equations. (English). Archivum Mathematicum, vol. 38 (2002), issue 4, pp. 319-325
• Džurina, Jozef: On unstable neutral differential equations of the second order. (English). Czechoslovak Mathematical Journal, vol. 52 (2002), issue 4, pp. 739-747
• Kubiaczyk, Ireneusz; Saker, Samir H.: Oscillation of solutions to neutral delay differential equations. (English). Mathematica Slovaca, vol. 52 (2002), issue 3, pp. 343-359
• Yilmaz, Y. Şahiner; Zafer, A.: Bounded oscillation of nonlinear neutral differential equations of arbitrary order. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 1, pp. 185-195
• Tanaka, Satoshi: Existence of positive solutions for a class of higher order neutral functional differential equations. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 3, pp. 573-583
• Shen, J. H.; Yu, J. S.: Linearized oscillation results for even-order neutral differential equations. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 1, pp. 1-13
• Benchohra, Mouffak; Ntouyas, Sotiris K.: Nonlocal Cauchy problems on semi-infinite intervals for neutral functional-differential and integrodifferential inclusions in Banach spaces. (English). Mathematica Slovaca, vol. 51 (2001), issue 5, pp. 529-545
• Niculescu, Silviu-Iulian: On robust stability of neutral systems. (English). Kybernetika, vol. 37 (2001), issue 3, pp. [253]-263
• Peiguang, Wang; Yu, Yuan Hong: Oscillation of solutions for nonlinear second order neutral equations with deviating arguments. (English). Mathematica Slovaca, vol. 51 (2001), issue 2, pp. 205-213
• Bonnet, Catherine; Partington, Jonathan R.: Stabilization of fractional exponential systems including delays. (English). Kybernetika, vol. 37 (2001), issue 3, pp. [345]-353
• Džurina, Jozef: Unbounded oscillation of the second-order neutral differential equations. (English). Mathematica Slovaca, vol. 51 (2001), issue 4, pp. 441-447
• Kusano, Takaŝi; Marušiak, Pavol: Asymptotic properties of solutions of second order quasilinear functional differential equations of neutral type. (English). Mathematica Bohemica, vol. 125 (2000), issue 2, pp. 199-213
• Marušiak, Pavol; Janík, Vladimír: Asymptotic properties of solutions of the third order quasilinear neutral differential equations. (English). Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 39 (2000), issue 1, pp. 159-167
• Parhi, N.; Chand, Sunita: On forced first order neutral differential equations with positive and negative coefficients. (English). Mathematica Slovaca, vol. 50 (2000), issue 1, pp. 81-94
• Džurina, Jozef; Mihalíková, Božena: Oscillation criteria for second order neutral differential equations. (English). Mathematica Bohemica, vol. 125 (2000), issue 2, pp. 145-153
• Parhi, N.: Oscillations of higher order differential equations of neutral type. (English). Czechoslovak Mathematical Journal, vol. 50 (2000), issue 1, pp. 155-173
• Špániková, Eva: Oscillatory properties of solutions of three-dimensional differential systems of neutral type. (English). Czechoslovak Mathematical Journal, vol. 50 (2000), issue 4, pp. 879-887
• Ohriska, Jan: Sufficient conditions for nonoscillation of neutral equations. (English). Archivum Mathematicum, vol. 36 (2000), issue 5, pp. 543-548
• Graef, John R.; Yang, Bo; Zhang, B. G.: Existence of nonoscillatory and oscillatory solutions of neutral differential equations with positive and negative coefficients. (English). Mathematica Bohemica, vol. 124 (1999), issue 1, pp. 87-102
• Thandapani, E.; Ramuppillai, L.: Necessary and sufficient conditions for the oscillation of forced nonlinear second order delay difference equation. (English). Kybernetika, vol. 35 (1999), issue 4, pp. [499]-506
• Zima, Mirosława: On the local spectral radius in partially ordered Banach spaces. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 4, pp. 835-841
• Grace, S. R.: Oscillations of certain functional differential equations. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 1, pp. 45-52
• Naito, Manabu: An asymptotic theorem for a class of nonlinear neutral differential equations. (English). Czechoslovak Mathematical Journal, vol. 48 (1998), issue 3, pp. 419-432
• Pirč, Viktor: On the relationship between the initial and the multipoint boundary value problems for $n$-th-order linear differential equations of neutral type. (English). Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 37 (1998), issue 1, pp. 99-106
• Marušiak, Pavol: Asymptotic properties of nonoscillatory solutions of neutral delay differential equations of $n$-th order. (English). Czechoslovak Mathematical Journal, vol. 47 (1997), issue 2, pp. 327-336
• Růžičková, Miroslava: Comparison theorems for differential equations of neutral type. (English). Mathematica Bohemica, vol. 122 (1997), issue 2, pp. 181-189
• Jankowski, Tadeusz; Kwapisz, Marian: Convergence of numerical methods for systems of neutral functional-differential-algebraic equations. (English). Applications of Mathematics, vol. 40 (1995), issue 6, pp. 457-472
• Kitamura, Y.; Kusano, T.; Lalli, B. S.: Existence of oscillatory and nonoscillatory solutions for a class of neutral functional differential equations. (English). Mathematica Bohemica, vol. 120 (1995), issue 1, pp. 57-69
• Jackiewicz, Zdzislaw: A note on existence and uniqueness of solutions of neutral functional-differential equations with state-dependent delays. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 36 (1995), issue 1, pp. 15-17
• Das, P.: Oscillation of odd order neutral delay differential equation. (English). Czechoslovak Mathematical Journal, vol. 45 (1995), issue 2, pp. 241-251
• Parhi, N.; Mohanty, P. K.: Oscillation of solutions of forced neutral differential equations of $n$-th order. (English). Czechoslovak Mathematical Journal, vol. 45 (1995), issue 3, pp. 413-433
• Grace, S. R.: Oscillation theorems of comparison type for neutral nonlinear functional differential equations. (English). Czechoslovak Mathematical Journal, vol. 45 (1995), issue 4, pp. 609-626
• Grammatikopoulos, M. K.; Marušiak, P.: Oscillatory properties of solutions of second order nonlinear neutral differential inequalities with oscillating coefficients. (English). Archivum Mathematicum, vol. 31 (1995), issue 1, pp. 29-36
• Das, P.: Necessary and sufficient conditions for oscillation of neutral equation. (English). Czechoslovak Mathematical Journal, vol. 44 (1994), issue 2, pp. 281-291
• Jankowski, Tadeusz: On the existence of solutions and one-step method for functional-differential equations with parameters. (English). Czechoslovak Mathematical Journal, vol. 44 (1994), issue 2, pp. 193-208
• Grace, S. R.; Lalli, B. S.: Oscillation criteria for forced neutral differential equations. (English). Czechoslovak Mathematical Journal, vol. 44 (1994), issue 4, pp. 713-724
• Yu, Jian-She: Oscillation of neutral differential equations with oscillating coefficients. (English). Czechoslovak Mathematical Journal, vol. 44 (1994), issue 4, pp. 611-622
• Růžičková, M.; Špániková, E.: Oscillation theorems for neutral differential equations with the quasi-derivatives. (English). Archivum Mathematicum, vol. 30 (1994), issue 4, pp. 293-300
• Papaschinopoulos, Garyfalos; Schinas, John: Some results concerning second and third order neutral delay differential equations with piecewise constant argument. (English). Czechoslovak Mathematical Journal, vol. 44 (1994), issue 3, pp. 501-512
• Onwuatu, Jerry U.: Null controllability of nonlinear infinite neutral system. (English). Kybernetika, vol. 29 (1993), issue 4, pp. 325-338
• Marušiak, Pavol: Oscillatory properties of functional differential systems of neutral type. (English). Czechoslovak Mathematical Journal, vol. 43 (1993), issue 4, pp. 649-662
• Špániková, Eva: Oscillatory properties of the solutions of differential system of neutral type. (English). Archivum Mathematicum, vol. 29 (1993), issue 2, pp. 177-185
• Staněk, Svatoslav: Asymptotic and oscillatory behaviour of solutions of certain second order neutral differential equations with forcing term. (English). Mathematica Slovaca, vol. 42 (1992), issue 4, pp. 485-495
• Marušiak, Pavol: On unbounded nonoscillatory solutions of systems of neutral differential equations. (English). Czechoslovak Mathematical Journal, vol. 42 (1992), issue 1, pp. 117-128
• Gopalsamy, K.; Lalli, B. S.; Zhang, B. G.: Oscillation of odd order neutral differential equations. (English). Czechoslovak Mathematical Journal, vol. 42 (1992), issue 2, pp. 313-323
• Jaroš, Jaroslav; Kusano, Takaŝi: On a class of first order nonlinear functional differential equations of neutral type. (English). Czechoslovak Mathematical Journal, vol. 40 (1990), issue 3, pp. 475-490
• Jaroš, J.; Kusano, T.: Nonoscillation theorems for a class of neutral functional differential equations of arbitrary order. (English). In: Kurzweil, Jaroslav (ed.): Equadiff 7. Proceedings of the 7th Czechoslovak Conference on Differential Equations and Their Applications held in Prague, 1989. BSB B.G. Teubner Verlagsgesellschaft, Leipzig, 1990. pp. 84-87