İlkay KARACA

Fen Fakültesi, Matematik Bölümü, Analiz Ve Fonksiyonlar Teorisi Anabilim Dalı

Research areas: Natural Sciences, Mathematics, Differential Equations, Functional Analysis, Computer Sciences, Engineering and Technology, bioinformatics, Algebraic Topology, Real Functions, Geotechnical Engineering

Publications

• EIGENVALUE INTERVALS FOR ITERATIVE SYSTEMS OF SECOND-ORDER NONLINEAR EQUATIONS WITH IMPULSES AND M-POINT BOUNDARY CONDITIONS (2024)
• Eigenvalue intervals for iterative systems of second-order nonlinear equations with impulses and m-point boundary conditions (2024)
• Positive solutions for second order impulsive differential equations with integral boundary conditions on an infinite interval (2022)
• Existence and nonexistence of positive solutions for the second-order m-point eigenvalue impulsive boundary value problem (2022)
• Eigenvalue intervals for iterative systems of the second-order impulsive boundary problem (2022)
• Upper and Lower Solutions for Second-Order with M-Point Impulsive Boundary Value Problems (2021)
• Existence of Positive Solutions for Second Order Impulsive Differential Equations with Integral Boundary Conditions on the Real Line (2021)
• Existence of Solutions for a Fractional-Order Boundary-Value Problem (2021)
• Positive Solutions for Fractional-order Nonlinear Boundary Value Problems on Infinite Interval (2021)
• Positive solutions for m-point p-laplacian fractional boundary value problem involving riemann liouville fractional integral boundary conditions on the half line (2020)
• Existence of solutions for a fractional-order boundary value problem (2020)
• Positive solutions for m-point impulsive time-scale boundary value problems on the half-line (2020)
• Symmetric positive solutions of fourth order boundary value problems on time scales (2020)
• Positive solutions of impulsive time-scale boundary value problems with p-Laplacian on the half-line (2019)
• Zaman Skalası Üzerindeki Sınır Değer Problemlerinin Pozitif Çözümleri (2019)
• Positive solutions of m-point fractional boundary value problem on the half line (2019)
• Positive solutions of impulsive time-scale boundary value problems with p-Laplacian on the half-line (2019)
• Third Order Impulsive Boundary Value Problems on Time Scales with Positive Solutions (2018)
• Positive solutions of boundary value problems for p-Laplacian fractional differential equations (2017)
• Positive solutions for fractional-order boundary valueproblems (2017)
• Existence of positive solutions for a second-order p-Laplacian impulsive boundary value problem on time scales (2017)
• The existence of positive solutions of boundary valueproblems with p-Laplacian on the half-line (2017)
• Existence of positive solutions for a nonlinear nth-order m-point p-Laplacian impulsive boundary value problem (2017)
• Existence of positive solutions for fourth‐order impulsive integral boundary value problems on time scales (2017)
• Positive Solutions of Boundary Value Problems for p-Laplacian Fractional Differential Equations (2017)
• The existence of positive solutions for fractional order boundary value problems on finite interval (2016)
• Positive solutions of impulsive time scale boundary value problems with p laplacian on the half line (2016)
• Existence of Positive Solutions for Nonlinear Third-Order m-Point Impulsive Boundary-Value Problems on Time Scales (2016)
• The existence of solutions for a fractional order boundary value problem (2016)
• On Positive Solutions of Nonlinear Third-Order Impulsive Boundary Value Problems on Time Scales (2016)
• Positive solutions of $n$th-order $m$-point boundary value problems (2016)
• Positive solutions of nth-order impulsive differential equations with integral boundary conditions (2016)
• Sonsuz aralıkta kesirli mertebe sınır değer problemi için pozitif çözümlerin varlığı (2016)
• The existence of positive solutions for fractional order nonlinear boundary value problems on infinite interval (2016)
• POSITIVE SOLUTIONS OF nTH-ORDER m-POINT BOUNDARY VALUE PROBLEMS (2016)
• Existence of positive solutions to nth order p-Laplacian boundary value problems with integral boundary conditions (2016)
• On positive solutions of nonlinear third order impulsine boundary value problems on time scales (2016)
• Positive solutions of nth order impulsive differential equations with integral boundary conditions (2016)
• On the Solvability of a System of Multi-Point Second Order Boundary Value Problem (2016)
• Existence of positive solutions for nonlinear third order m point impulsive boundary value problems on time scales Ukraïn Mat Zh 68 2016 no 3 408 422 (2016)
• POSITIVE SOLUTIONS OF NTH-ORDER BOUNDARY VALUE PROBLEMS WITH INTEGRAL BOUNDARY CONDITIONS (2015)
• Impulsive Boundary Value Problems with Multiple Positive Solutions on Time Scales (2015)
• Impulsive Boundary Value Problem for Nonlinear Differential Equations of Fractional Order 2 3 (2015)
• Nonlinear Second Order Impulsive Boundary Value Problems (2015)
• Positive solutions of nth-order m-point impulsive boundary value problems (2015)
• Multiple positive solutions for nonlinear second-order m-point impulsive boundary value problems on time scales (2015)
• On positive solutions of m-point boundary value problems for p-Laplacian impulsive dynamic equations on time scales (2015)
• On positive solutions for fourth order four pointboundary value problems with alternating coefficient on time scales (2015)
• Positive solutions of nth order m point impulsive boundaryvalue problems (2015)
• Nonlinear Four point Impulsive Fractional Differential Equations with p Laplacian Operator (2015)
• Positive solutions of nth order boundary value problems withintegral boundary conditions (2015)
• EIGENVALUES FOR ITERATIVE SYSTEMS OF DYNAMIC EQUATIONS WITH INTEGRAL BOUNDARY CONDITIONS (2015)
• The Existence of Symmetric Positive Solutions for a Nonlinear Multi-Point Boundary Value Problem on Time Scales (2015)
• Multiple positive solutions of boundary value problems for p Laplacian impulsive dynamic equations on time scales (2014)
• Existence of three symmetric positive solutions for a second-order multi-point boundary value problem on time scales (2014)
• Existence of positive solutions for p-Laplacian impulsive boundary value problems on time scales (2014)
• Eigenvalues for iterative systems of nonlinear m-point boundary value problems on time scales (2014)
• Existence of three symmetric positive solutions for a second order multi point boundary value problem on time scales (2014)
• Existence of Solutions for Nonlinear Impulsive Fractional Differential Equations with p‐Laplacian Operator (2014)
• Existence of positive solutions for boundary value problems of p-Laplacian difference equations (2014)
• Existence of Positive Solutions for Nonlinear Second-Order Impulsive Boundary Value Problems on Time Scales (2014)
• Eigenvalues for iterative systems of nonlinear m-point boundary value problems on time scales (2014)
• Existence of positive solutions for nonlinear third-order m-point boundary value problems on time scales (2014)
• Existence of Positive Solutions for a Second Order Eigenvalue Boundary Value Problem with Impulse on Time Scales (2014)
• Positive Solutions of Boundary Value Problems forSecond order p Laplacian Difference Equations (2014)
• Existence of positive solutions for third-order boundary value problems with integral boundary conditions on time scales (2013)
• Existence of symmetric positive solutions for a multipoint boundary value problem with sign-changing nonlinearity on time scales (2013)
• Positive Solutions for Second Order Multi-Point Boundary Value Problems (2013)
• Positive solutions of an $n$th order three-point boundary value problem (2013)
• Positive solutions for second order multi point boundary value problems (2013)
• Positive solutions to a nonlinear 2nth order boundary value problems on time scales (2013)
• Existence results for p-Laplacian boundary value problems of impulsive dynamic equations on time scales (2013)
• Existence of symmetric positive solutions for a multipoint boundary value problem with sign changing nonlinearity on time scales Boundary Value Problems 2013 2013 52 (2013)
• Existence of solutions for m point boundary value problem with p Laplacian on time scales (2013)
• Positive solutions of an impulsive second order boundary value problem on time scales (2013)
• Positive solutions to a system of boundary value problems for higher dimensional dynamic equations on time scales (2012)
• On positive solutions for second-order boundary value problems of functional differential equations (2012)
• Existence of Positive Solutions for Third‐Order m‐Point Boundary Value Problems with Sign‐Changing Nonlinearity on Time Scales (2012)
• Triple positive solutions of m-point time scale BVPs with p-Laplacian on infinite intervals (2012)
• EXISTENCE OF THREE POSITIVE SOLUTIONS FOR M-POINT TIME SCALE BOUNDARY VALUE PROBLEMS ON INFINITE INTERVALS (2011)
• Positive solutions to an nth order multi point boundary value problem on time scales (2011)
• Upper and Lower Solution Method for Fourth‐Order Four‐Point Boundary Value Problem on Time Scales (2011)
• Fourth order m point boundary value problems on time scales Dynam Systems Appl 19 2010 no 2 249 269 (2010)
• Positive Solutions for Boundary Value Problems of Second-Order Functional Dynamic Equations on Time Scales (2009)
• ASYMPTOTIC FORMULAS FOR EIGENVALUES OF A HILL'S EQUATION WITH PIECEWISE CONSTANT COEFFICIENT (2009)
• Positive solutions for boundary value problems of second order functional dynamic equations on time scales Adv Difference Equ 2009 (2009)
• symptotic formulas for eigenvalues of a Hill s equation with piecewise constant coefficient (2009)
• ON POSITIVE SOLUTIONS FOR HIGHER-ORDER BOUNDARY VALUE PROBLEMS WITH IMPULSE (2009)
• Multiple positive solutions for dynamic m point boundary value problems (2008)
• Higher-order three-point boundary value problem on time scales (2008)
• Higher order three point boundary value problem on time scales (2008)
• On positive solutions for fourth-order boundary value problem with impulse (2008)
• Nonlinear triple point problems with change of sign (2008)
• Fourth-order four-point boundary value problem on time scales (2008)
• On the existence of positive solutions for three point boundary value problems with alternating coefficients (2008)
• On the existence of positive solutions for three-point boundary value problems with alternating coefficients (2007)
• Nonlinear triple-point problems with change of sign (2007)
• Karaca I Yaslan On Hill s equation with piecewise constant and alternating coefficient (2007)
• Existence and nonexistence of positive solutions to a right-focal boundary value problem on time scales (2006)
• Existence and nonexistence of positive solutions to a right focal boundary value problem on time scales (2006)

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