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Found 151 Documents (Results 1–100)

On numerical study of periodic solutions of a delay equation in biological models. (Russian, English) Zbl 1363.65111

Sib. Zh. Ind. Mat. 19, No. 1, 94-105 (2016); translation in J. Appl. Ind. Math. 10, No. 1, 86-96 (2016).
MSC:  65L03 34K28 92C40 34K10 65L60 65L12 34K13
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Discretized pantograph equation with a forcing term: note on asymptotic estimate. (English) Zbl 1217.39009

Elaydi, Saber (ed.) et al., Discrete dynamics and difference equations. Proceedings of the twelfth international conference on difference equations and applications (ICDEA), Lisbon, Portugal, July 23–27, 2007. Hackensack, NJ: World Scientific (ISBN 978-981-4287-64-7/hbk). 307-312 (2010).
MSC:  39A12 34K28
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Symmetries of integro-differential equations. With applications in mechanics and plasma physics. (English) Zbl 1203.45006

Lecture Notes in Physics 806. Dordrecht: Springer (ISBN 978-90-481-3796-1/pbk; 978-90-481-3797-8/ebook). xiii, 305 p. (2010).
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A note on the modified Padé difference schemes. (English) Zbl 1180.65061

Begehr, H. G. W. (ed.) et al., Further progress in analysis. Proceedings of the 6th international ISAAC congress, Ankara, Turkey, August 13–18, 2007. Hackensack, NJ: World Scientific (ISBN 978-981-283-732-5/hbk). 645-653 (2009).
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Soliton equations and their algebro-geometric solutions. Volume II. \((1+1)\)-dimensional discrete models. (English) Zbl 1151.37056

Cambridge Studies in Advanced Mathematics 114. Cambridge: Cambridge University Press (ISBN 978-0-521-75308-1/hbk). x, 438 p. (2008).
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Subdominant positive solutions of the discrete equation \(\Delta u(k+n)= -p(k)u(k)\). (English) Zbl 1101.39003

Siafarikas, Panayiotis D. (ed.), International conference on differential, difference equations and their applications, July 1–5, 2002, Patras, Greece. Cairo: Hindawi Publishing Corporation (ISBN 977-5945-14-3/hbk). 207-216 (2004).
MSC:  39A11 39A10
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Existence of bounded solutions of discrete delayed equations. (English) Zbl 1065.39006

Aulbach, Bernd (ed.) et al., New progress in difference equations. Proceedings of the 6th international conference on difference equations, Augsburg, Germany July 30–August 3, 2001. Boca Raton, FL: CRC Press (ISBN 0-415-31675-8/hbk). 359-366 (2004).
MSC:  39A11 39A12 34K05
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Differential inequalities for Iwaniec’s \(q\) functions. (English) Zbl 0928.11039

Győry, Kálmán (ed.) et al., Number theory in progress. Proceedings of the international conference organized by the Stefan Banach International Mathematical Center in honor of the 60th birthday of Andrzej Schinzel, Zakopane, Poland, June 30–July 9, 1997. Volume 2: Elementary and analytic number theory. Berlin: de Gruyter. 721-735 (1999).
MSC:  11N35 11N36 34K99
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Lie symmetries and preliminary classification of equations \(u_{n}^{(k)}(t)=F_{n}(t,u_{n+a},\dots,u_{n+b})\). (English) Zbl 0947.37013

Shkil, Mykola (ed.) et al., Symmetry in nonlinear mathematical physics. Proceedings of the second international conference, Kyiv, Ukraine, July 7-13, 1997. Memorial Prof. W. Fushchych conference. Vol. 1. Kyiv: Institute of Mathematics of the National Academy of Sciences of Ukraine. 89-97 (1997).
MSC:  37C80 34K99
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Local master symmetries of differential-difference equations. (English) Zbl 0857.22014

Levi, Decio (ed.) et al., Symmetries and integrability of difference equations. Papers from the workshop, May 22–29, 1994, Estérel, Canada. Providence, RI: American Mathematical Society. CRM Proc. Lect. Notes. 9, 51-61 (1996).
MSC:  22E70 35A30 35Q58 34K99
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Asymptotic behavior of relaxation oscillations in systems of difference-differential equations with a compactly supported nonlinearity. I. (English. Russian original) Zbl 0863.34076

Differ. Equations 31, No. 8, 1275-1285 (1995); translation from Differ. Uravn. 31, No. 8, 1330-1339 (1995).
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Hopf bifurcation for a differential-difference equation from climate modeling. (English) Zbl 0790.34057

Wiener, Joseph (ed.) et al., Ordinary and delay differential equations 1. Proceedings of the international conference on theory and applications of differential equations, held at the University of Texas-Pan American, Edinburg, TX, USA, on May 15-18, 1991. Harlow, Essex: Longman Scientific & Technical. Pitman Res. Notes Math. Ser. 272, 90-94 (1993).
Reviewer: R.Manthey (Jena)
MSC:  34K99 34C23 92D40
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On higher order nonlinear differential-difference equations. (English) Zbl 0790.34056

Wiener, Joseph (ed.) et al., Ordinary and delay differential equations 1. Proceedings of the international conference on theory and applications of differential equations, held at the University of Texas-Pan American, Edinburg, TX, USA, on May 15-18, 1991. Harlow, Essex: Longman Scientific & Technical. Pitman Res. Notes Math. Ser. 272, 73-79 (1993).
Reviewer: W.M.Oliva (Lisboa)
MSC:  34K99 39A10 34C23
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Oscillation results for higher order nonlinear neutral delay equations with periodic coefficients. (English) Zbl 0793.34050

Wiener, Joseph (ed.) et al., Ordinary and delay differential equations 1. Proceedings of the international conference on theory and applications of differential equations, held at the University of Texas-Pan American, Edinburg, TX, USA, on May 15-18, 1991. Harlow, Essex: Longman Scientific & Technical. Pitman Res. Notes Math. Ser. 272, 39-42 (1993).
MSC:  34K99 34K40 34C10
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Existence and uniqueness of bounded (on the whole axis) solutions of systems of nonlinear differential-difference equations of neutral type. (English. Russian original) Zbl 0739.34062

Ukr. Math. J. 43, No. 3, 354-358 (1991); translation from Ukr. Mat. Zh. 43, No. 3, 390-394 (1991).
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