Prof. Dr. AĞACIK ZAFER

Yayın Ağı

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

Asymptotic integration of second-order impulsive differential equations

Akgol S. D., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.76, ss.1-7, 2018 (SCI-Expanded)

Oscillation criteria for a certain class of fractional order integro-differential equations

ASLIYÜCE S., GÜVENİLİR A. F., Zafer A.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.46, sa.2, ss.199-207, 2017 (SCI-Expanded)

Matrix measure approach to Lyapunov-type inequalities for linear Hamiltonian systems with impulse effect

Kayar Z., Zafer A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.440, sa.1, ss.250-265, 2016 (SCI-Expanded)

Lyapunov-type inequalities for nonlinear impulsive systems with applications

Kayar Z., Zafer A.

Electronic Journal of Qualitative Theory of Differential Equations , sa.27, ss.1-13, 2016 (SCI-Expanded)

Asymptotic integration of second-order nonlinear delay differential equations

Agarwal R. P., Ertem T., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.48, ss.128-134, 2015 (SCI-Expanded)

Oscillation of fourth-order nonlinear neutral delay dynamic equations

Grace S. R., Zafer A.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.44, sa.2, ss.331-339, 2015 (SCI-Expanded)

Monotone positive solutions for a class of second-order nonlinear differential equations

Ertem T., Zafer A.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS , cilt.259, ss.672-681, 2014 (SCI-Expanded)

Stability criteria for linear Hamiltonian systems under impulsive perturbations

Kayar Z., Zafer A.

APPLIED MATHEMATICS AND COMPUTATION , cilt.230, ss.680-686, 2014 (SCI-Expanded)

Oscillatory behavior of integro-dynamic and integral equations on time scales

Grace S. R., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.28, ss.47-52, 2014 (SCI-Expanded)

Functional Differential and Difference Equations with Applications 2013

Diblik J., Braverman E., Gyori I., Rogovchenko Y., Ruzickova M., Zafer A.

ABSTRACT AND APPLIED ANALYSIS , 2014 (SCI-Expanded)

Global existence and boundedness for a class of second-order nonlinear differential equations

Tiryaki A., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.26, sa.9, ss.939-944, 2013 (SCI-Expanded)

OSCILLATION OF p(x)-LAPLACIAN ELLIPTIC INEQUALITIES WITH MIXED VARIABLE EXPONENTS

ŞAHİNER Y., Zafer A.

MATHEMATICAL INEQUALITIES & APPLICATIONS , cilt.16, sa.3, ss.947-961, 2013 (SCI-Expanded)

Oscillation of nonlinear elliptic inequalities with p(x)-Laplacian

ŞAHİNER Y., Zafer A.

COMPLEX VARIABLES AND ELLIPTIC EQUATIONS , cilt.58, sa.4, ss.537-546, 2013 (SCI-Expanded)

Oscillation of integro-dynamic equations on time scales

Grace S. R., Graef J. R., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.26, sa.4, ss.383-386, 2013 (SCI-Expanded)

LYAPUNOV-TYPE INEQUALITIES FOR PLANAR LINEAR DYNAMIC HAMILTONIAN SYSTEMS

Bohner M., Zafer A.

APPLICABLE ANALYSIS AND DISCRETE MATHEMATICS , cilt.7, sa.1, ss.129-142, 2013 (SCI-Expanded)

Oscillation of even order nonlinear delay dynamic equations on time scales

Erbe L., Mert R., Peterson A., Zafer A.

CZECHOSLOVAK MATHEMATICAL JOURNAL , cilt.63, sa.1, ss.265-279, 2013 (SCI-Expanded)

The stability of linear periodic Hamiltonian systems on time scales

Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.26, sa.3, ss.330-336, 2013 (SCI-Expanded)

Asymptotic integration of second-order nonlinear differential equations via principal and nonprincipal solutions

Ertem T., Zafer A.

APPLIED MATHEMATICS AND COMPUTATION , cilt.219, sa.11, ss.5876-5886, 2013 (SCI-Expanded)

Impulsive Boundary Value Problems for Planar Hamiltonian Systems

Kayar Z., ZAFER A.

ABSTRACT AND APPLIED ANALYSIS , 2013 (SCI-Expanded)

Recent Trends in Boundary Value Problems

Ahmad B., Nieto J. J., O'Regan D., ZAFER A.

ABSTRACT AND APPLIED ANALYSIS , 2013 (SCI-Expanded)

Discrete linear Hamiltonian systems: Lyapunov type inequalities, stability and disconjugacy criteria

Zafer A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.396, sa.2, ss.606-617, 2012 (SCI-Expanded)

Nonoscillation and oscillation of second-order impulsive differential equations with periodic coefficients

ÖZBEKLER A., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.25, sa.3, ss.294-300, 2012 (SCI-Expanded)

Oscillation of third-order nonlinear delay difference equations

AKTAŞ M. F., Tiryaki A., Zafer A.

TURKISH JOURNAL OF MATHEMATICS , cilt.36, sa.3, ss.422-436, 2012 (SCI-Expanded)

Oscillation of nonlinear impulsive partial difference equations with continuous variables

Agarwal R. P., KARAKOÇ F., Zafer A.

JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS , cilt.18, sa.6, ss.1101-1114, 2012 (SCI-Expanded)

Existence of solutions for a class of nonlinear boundary value problems on half-line

Ertem T., Zafer A.

BOUNDARY VALUE PROBLEMS , 2012 (SCI-Expanded)

Oscillation of higher order nonlinear dynamic equations on time scales

Grace S. R., Agarwal R. P., Zafer A.

ADVANCES IN DIFFERENCE EQUATIONS , 2012 (SCI-Expanded)

On disconjugacy and stability criteria for discrete Hamiltonian systems

Mert R., Zafer A.

COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.62, sa.8, ss.3015-3026, 2011 (SCI-Expanded)

A NECESSARY AND SUFFICIENT CONDITION FOR OSCILLATION OF SECOND ORDER SUBLINEAR DELAY DYNAMIC EQUATIONS

Mert R., Zafer A.

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS , cilt.31, ss.1061-1067, 2011 (SCI-Expanded)

SECOND ORDER OSCILLATION OF MIXED NONLINEAR DYNAMIC EQUATIONS WITH SEVERAL POSITIVE AND NEGATIVE COEFFICIENTS

ÖZBEKLER A., Zafer A.

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS , cilt.31, ss.1167-1175, 2011 (SCI-Expanded)

Forced oscillation of second-order nonlinear differential equations with positive and negative coefficients

ÖZBEKLER A., Wong J. S. W., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.24, sa.7, ss.1225-1230, 2011 (SCI-Expanded)

Annulus criteria for mixed nonlinear elliptic differential equations

ŞAHİNER Y., Zafer A.

MATHEMATICAL AND COMPUTER MODELLING , cilt.53, ss.1856-1864, 2011 (SCI-Expanded)

Oscillation of solutions of second order mixed nonlinear differential equations under impulsive perturbations

ÖZBEKLER A., Zafer A.

COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.61, sa.4, ss.933-940, 2011 (SCI-Expanded)

Time scale extensions of a theorem of Wintner on systems with asymptotic equilibrium

Mert R., Zafer A.

JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS , cilt.17, sa.5, ss.841-857, 2011 (SCI-Expanded)

On Stability of Linear Delay Differential Equations under Perron's Condition

Diblik J., Zafer A.

ABSTRACT AND APPLIED ANALYSIS , 2011 (SCI-Expanded)

Oscillation of Second-Order Sublinear Impulsive Differential Equations

Zafer A.

ABSTRACT AND APPLIED ANALYSIS , 2011 (SCI-Expanded)

MIXED NONLINEAR OSCILLATION OF SECOND ORDER FORCED DYNAMIC EQUATIONS

GÜVENİLİR A. F., Sahiner Y., Zafer A.

DYNAMIC SYSTEMS AND APPLICATIONS , cilt.19, ss.635-649, 2010 (SCI-Expanded)

Oscillation criteria for third-order nonlinear functional differential equations

AKTAŞ M. F., Tiryaki A., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.23, sa.7, ss.756-762, 2010 (SCI-Expanded)

Principal and nonprincipal solutions of impulsive differential equations with applications

ÖZBEKLER A., Zafer A.

APPLIED MATHEMATICS AND COMPUTATION , cilt.216, sa.4, ss.1158-1168, 2010 (SCI-Expanded)

Interval oscillation criteria for second-order forced delay dynamic equations with mixed nonlinearities

Agarwal R. P., Anderson D. R., Zafer A.

COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.59, sa.2, ss.977-993, 2010 (SCI-Expanded)

PICONE TYPE FORMULA FOR NON-SELFADJOINT IMPULSIVE DIFFERENTIAL EQUATIONS WITH DISCONTINUOUS SOLUTIONS

ÖZBEKLER A., Zafer A.

ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS , sa.35, ss.1-12, 2010 (SCI-Expanded)

Recent Trends in Differential and Difference Equations

Zafer A., Berezansky L., Diblik J.

ADVANCES IN DIFFERENCE EQUATIONS , 2010 (SCI-Expanded)

Interval criteria for second-order super-half-linear functional dynamic equations with delay and advance arguments

Anderson D. R., Zafer A.

JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS , cilt.16, sa.8, ss.917-930, 2010 (SCI-Expanded)

Oscillation of Second-Order Mixed-Nonlinear Delay Dynamic Equations

Unal M., Zafer A.

ADVANCES IN DIFFERENCE EQUATIONS , 2010 (SCI-Expanded)

A Survey on Oscillation of Impulsive Ordinary Differential Equations

Agarwal R. P., KARAKOÇ F., Zafer A.

ADVANCES IN DIFFERENCE EQUATIONS , 2010 (SCI-Expanded)

Integral criteria for oscillation of third order nonlinear differential equations

AKTAŞ M. F., Tiryaki A., Zafer A.

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.71, sa.12, 2009 (SCI-Expanded)

Nonlinear oscillation of second-order dynamic equations on time scales

Anderson D. R., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.22, sa.10, ss.1591-1597, 2009 (SCI-Expanded)

Interval oscillation criteria for second order super-half linear functional differential equations with delay and advanced arguments

Zafer A.

MATHEMATISCHE NACHRICHTEN , cilt.282, sa.9, ss.1334-1341, 2009 (SCI-Expanded)

Interval criteria for the forced oscillation of super-half-linear differential equations under impulse effects

ÖZBEKLER A., Zafer A.

MATHEMATICAL AND COMPUTER MODELLING , cilt.50, ss.59-65, 2009 (SCI-Expanded)

On oscillation and nonoscillation of second-order dynamic equations

Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.22, sa.1, ss.136-141, 2009 (SCI-Expanded)

Oscillation Criteria for Second-Order Forced Dynamic Equations with Mixed Nonlinearities

Agarwal R. P., Zafer A.

ADVANCES IN DIFFERENCE EQUATIONS , 2009 (SCI-Expanded)

Calculating the matrix exponential of a constant matrix on time scales

Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.21, sa.6, ss.612-616, 2008 (SCI-Expanded)

Stability criterion for second order linear impulsive differential equations with periodic coefficients

Guseinov G. S., Zafer A.

MATHEMATISCHE NACHRICHTEN , cilt.281, sa.9, ss.1273-1282, 2008 (SCI-Expanded)

Stability criteria for linear periodic impulsive Hamiltonian systems

Guseinov G. S., Zafer A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.335, sa.2, ss.1195-1206, 2007 (SCI-Expanded)

Asymptotic equivalence of differential equations and asymptotically almost periodic solutions

Akhmet M. U., Tleubergenova M. A., Zafer A.

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.67, sa.6, ss.1870-1877, 2007 (SCI-Expanded)

Forced oscillation of super-half-linear impulsive differential equations

Oezbekler A., Zafer A.

COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.54, sa.6, ss.785-792, 2007 (SCI-Expanded)

Oscillation of higher-order neutral-type periodic differential equations with distributed arguments

Dahiya R. S., Zafer A.

JOURNAL OF INEQUALITIES AND APPLICATIONS , 2007 (SCI-Expanded)

Langenhop's inequality and applications for dynamic equations

Kaymakcalan B., Zafer A.

ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS , cilt.27, ss.71-77, 2007 (SCI-Expanded)

Perron's theorem for linear impulsive differential equations with distributed delay

Akhmet M. U., Alzabut J., Zafer A.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS , cilt.193, sa.1, ss.204-218, 2006 (SCI-Expanded)

Picone's formula for linear non-selfadjoint impulsive differential equations

Ozbekler A., Zafer A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.319, sa.2, ss.410-423, 2006 (SCI-Expanded)

The exponential of a constant matrix on time scales

Zafer A.

ANZIAM JOURNAL , cilt.48, ss.99-106, 2006 (SCI-Expanded)

Second-order oscillation of forced functional differential equations with oscillatory potentials

Guvenilir A. F., Zafer A.

COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.51, ss.1395-1404, 2006 (SCI-Expanded)

Sturmian comparison theory for linear and half-linear impulsive differential equations

Ozbekler A., ZAFER A.

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.63, 2005 (SCI-Expanded)

Interval oscillation of a general class of second-order nonlinear differential equations with nonlinear damping

Tiryaki A., Zafer A.

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.60, sa.1, ss.49-63, 2005 (SCI-Expanded)

Controllability of two-point nonlinear boundary-value problems by the numerical-analytic method

Akhmet M., Zafer A.

APPLIED MATHEMATICS AND COMPUTATION , cilt.151, sa.3, ss.729-744, 2004 (SCI-Expanded)

Oscillation of second-order nonlinear differential equations with nonlinear damping

Tiryaki A., Zafer A.

MATHEMATICAL AND COMPUTER MODELLING , cilt.39, ss.197-208, 2004 (SCI-Expanded)

The control of boundary value problems for quasilinear impulsive integro-differential equations

Akhmetov M., Zafer A., Sejilova R.

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.48, sa.2, ss.271-286, 2002 (SCI-Expanded)

Bounded oscillation of nonlinear neutral differential equations of arbitrary order

Yilmaz Y., Zafer A.

CZECHOSLOVAK MATHEMATICAL JOURNAL , cilt.51, sa.1, ss.185-195, 2001 (SCI-Expanded)

Stability of the zero solution of impulsive differential equations by the Lyapunov second method

Akhmetov M., Zafer A.

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS , cilt.248, sa.1, ss.69-82, 2000 (SCI-Expanded)

Successive approximation method for quasilinear impulsive differential equations with control

Akhmetov M., Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.13, sa.5, ss.99-105, 2000 (SCI-Expanded)

The controllability of boundary-value problems for quasilinear impulsive systems

Akhmetov M., Zafer A.

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS , cilt.34, sa.7, ss.1055-1065, 1998 (SCI-Expanded)

Two-sided eigenvalue bounds for the spherically symmetric states of the Schrodinger equation

Zafer A., Taseli H.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS , cilt.95, ss.83-100, 1998 (SCI-Expanded)

Oscillation criteria for even order neutral differential equations

Zafer A.

APPLIED MATHEMATICS LETTERS , cilt.11, sa.3, ss.21-25, 1998 (SCI-Expanded)

Necessary and sufficient condition for oscillation of higher order nonlinear delay difference equations

Zafer A.

COMPUTERS & MATHEMATICS WITH APPLICATIONS , cilt.35, sa.10, ss.125-130, 1998 (SCI-Expanded)

Asymptotic behavior and oscillation in higher order nonlinear differential equations with retarded arguments

Dahiya R., Zafer A.

ACTA MATHEMATICA HUNGARICA , cilt.76, sa.3, ss.257-266, 1997 (SCI-Expanded)

Bessel basis with applications: N-dimensional isotropic polynomial oscillators

Taseli H., Zafer A.

INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY , cilt.63, sa.5, ss.935-947, 1997 (SCI-Expanded)

A Fourier-Bessel expansion for solving radial Schrodinger equation in two dimensions

Taseli H., Zafer A.

INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY , cilt.61, sa.5, ss.759-768, 1997 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

On periodic solutions of linear impulsive delay differential systems

AKHMET M., Alzabut J., Zafer A.

Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis , cilt.15, sa.5, ss.621-631, 2008 (Scopus)

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

A Fixed Point Approach to Singular Impulsive Boundary Value Problems

Akgol S. D., Zafer A.

International Conference on Numerical Analysis and Applied Mathematics (ICNAAM), Rhodes, Yunanistan, 19 - 25 Eylül 2016, cilt.1863

Forced Oscillation of Second-Order Impulsive Differential Equations with Mixed Nonlinearities

ÖZBEKLER A., ZAFER A.

International Conference on Differential and Difference Equations and Applications, Ponta-Delgada, Portekiz, 4 - 08 Temmuz 2011, cilt.47, ss.183-195

Oscillation of higher order neutral type difference equations

Zafer A.

2nd International Conference on Difference Equations, Veszprem, Macaristan, 7 - 11 Ağustos 1995, ss.641-647

Metrikler

Yayın

Atıf (WoS)

821

H-İndeks (WoS)

Atıf (Scopus)

791

Yayınlar & Eserler

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

Diğer Dergilerde Yayınlanan Makaleler

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

Metrikler

Yayın

Atıf (WoS)

H-İndeks (WoS)

Atıf (Scopus)

H-İndeks (Scopus)

Atıf (Scholar)

H-İndeks (Scholar)

Proje

Tez Danışmanlığı

Açık Erişim