MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2020). "Dıscontınuous Sturm-Lıouvılleproblems Involvıng An Abstractlınear Operator", Journal Of Applied Analysis And Computation, 4(10), 1545-1560. (Yayın No: 6691132) [SCI-Expanded]
MUHTAROĞLU OKTAY,OLĞAR HAYATİ,AYDEMİR KADRİYE, (2020). "Eigenvalue Problems With Interface Conditions", Konuralp Journal Of Mathematics, 2(8), (Yayın No: 6691162)
MUHTAROĞLU OKTAY,YÜCEL MERVE,AYDEMİR KADRİYE, (2020). "Treatment A New Approximation Method And Its Justification For Sturm–Liouville Problems", Complexity, 20201-8. (Yayın No: 6233121) [SCI-Expanded]
MUHTAROĞLU OKTAY,YÜCEL MERVE, (2020). "A Study Of The Eigenfunctions Of The Singular Sturm–Liouville Problem Using The Analytical Method And The Decomposition Technique", Mathematics, (Yayın No: 6119062) [SCI-Expanded]
KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY, (2020). "Manypoint Boundary Value Problems For Elliptic Differential-Operator Equations With Interior Singularities", Mediterranean Journal Of Mathematics, 17(35), (Yayın No: 6046473) [SCI-Expanded]
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE,OLĞAR HAYATİ, (2019). "Equiconvergence With Fourier Series For Non-Classical Sturm-Liouville Problems", Turkish Journal Of Mathematics And Computer Science, 11(2), 107-111. (Yayın No: 5734562)
AYDEMİR KADRİYE,OLĞAR HAYATİ,MUHTAROĞLU OKTAY, (2019). "The Principal Eigenvalue And The Principal Eigenfunction Of A Boundary-Value-Transmission Problem", Turkish Journal Of Mathematics And Computer Science, 11(2), 97-100. (Yayın No: 5734635)
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2019). "Basis Properties Of The Eigenfunctions Of Twointerval Sturm–Liouville Problems", Analysis And Mathematical Physics, 9(3), 1363-1382., Doi: https://doi.org/10.1007/s13324-018-0242-8 (Yayın No: 5693571) [SCI-Expanded]
MUHTAROĞLU OKTAY,ÇAVUŞOĞLU SEMİH,OLĞAR HAYATİ, (2019). "Numerical Solution Of One Boundary Value Problem Using Finite Difference Method", Turkish Journal Of Mathematics And Computer Science, 1185-89. (Yayın No: 5816390)
YÜCEL MERVE,MUHTAROĞLU OKTAY, (2019). "Application Of Differential Transform Method And Adomian Decomposition Method For Solving Of One Nonlinear Boundary-Value Transmission Problem", Aıp Conference Proceedings, , Doi: 10.1063/1.5136211 (Yayın No: 5718756)
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2018). "Minimization Principle And Generalized Fourier Series For Discontinuous Sturm-Liouville Systems In Direct Sum Spaces", Journal Of Applied Analysis And Computation, 8(5), 1511-1523., Doi: 10.11948/2018.1511 (Yayın No: 4510830) [SCI-Expanded]
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE,OLĞAR HAYATİ, (2018). "Green’S Functions For Two-Interval Sturm-Liouville Problems İn Direct Sum Space", Turk. J. Math. Comput. Sci., 10117-120. (Yayın No: 4720990)
KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY, (2018). "Solvability Of Fourth-Order Sturm-Liouville Problems With Abstract Linear Functionals İn Boundary-Transmission Conditions", Mathematical Methods İn The Applied Sciences, 41(10), 3643-3652., Doi: 10.1002/mma.4852 (Yayın No: 4510758) [SCI-Expanded]
YÜCEL MERVE,MUHTAROĞLU OKTAY, (2018). "A New Treatment Of The Decomposition Method For Nonclassical Boundary Value Problems", Journal Of Advanced Physics, 7(2), 161-166., Doi: 10.1166/jap.2018.1412 (Yayın No: 4513505)
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2018). "Basis Properties Of The Eigenfunctions Of Two-İnterval Sturm–Liouville Problems", Analysis And Mathematical Physics, , Doi: 10.1007/s13324-018-0242-8 (Yayın No: 4510858) [SCI-Expanded]
OLĞAR HAYATİ,Muhtarov Fahreddin,MUHTAROĞLU OKTAY, (2018). "Lower Bound Estimation For Eigenvalues For Many İnterval Bvp’Xxs With Eigenparameter Dependent Boundary Conditions", Aıp Conference Proceedings, 1997(1), 20037, Doi: 10.1063/1.5049031 (Yayın No: 4380395)
AYDEMİR KADRİYE,OLĞAR HAYATİ,MUHTAROĞLU OKTAY, (2018). "Comparison Theorems For One Sturm-Liouville Problem With Nonlocal Boundary Conditions", Turk. J. Math. Comput. Sci., 10121-125. (Yayın No: 4721214)
MUHTAROĞLU OKTAY,OLĞAR HAYATİ,AYDEMİR KADRİYE,JABBAROV I Sh, (2018). "Operator-Pencil Realization Of One Sturm-Liouville Problem With Transmission Conditions", Applied And Computational Mathematics, 17(2), 284-294. (Yayın No: 4440396) [SCI-Expanded]
OLĞAR HAYATİ,MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2018). "Some Properties Of Eigenvalues And Generalized Eigenvectors Of One Boundary Value Problem", Filomat, 32(3), 910-920., Doi: 10.2298/FIL1803911O (Yayın No: 4308506) [SCI-Expanded]
AYDEMİR KADRİYE,OLĞAR HAYATİ,MUHTAROĞLU OKTAY,Muhtarov Fahreddin, (2018). "Differential Operator Equations With Interface Conditions İn Modified Direct Sum Spaces", Filomat, 32(3), 921-931., Doi: 10.2298/FIL1803921A (Yayın No: 4308501) [SCI-Expanded]
YÜCEL MERVE,MUHTAROĞLU OKTAY, (2018). "A New Treatment Of The Decomposition Method For Nonclassical Boundary Value Problems", Journal Of Advanced Physics, 7(2), 161-166., Doi: 10.1166/jap.2018.1412 (Yayın No: 4510874)
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2017). "A Class Of Sturm-Liouville Problems With Eigenparameter Dependent Transmission Conditions", Numerical Functional Analysis And Optimization, 38(10), 1260-1275., Doi: 10.1080/01630563.2017.1316995 (Yayın No: 2762606) [SCI-Expanded]
OLĞAR HAYATİ,MUHTAROĞLU OKTAY, (2017). "Weak Eigenfunctions Of Two-İnterval Sturm-Liouville Problems Together With İnteraction Conditions", Journal Of Mathematical Physics, 58(4), 42201, Doi: 10.1063/1.4979615 (Yayın No: 3470827)
OLĞAR HAYATİ,MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2017). "Riesz Basis Property Of Weak Eigenfunctions For Boundary-Value Problem With Discontinuities At Two İnterior Points", Aıp Conference Proceedings, 1833(1), 20032, Doi: 10.1063/1.4981680 (Yayın No: 3518971)
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2017). "The Eigenvalue Problem With Interaction Conditionsat One Interior Singular Point", Filomat, 31(17), 5411-5420. (Yayın No: 3675619) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2017). "Generalized Fourier Series As Green’S Function Expansion For Multi-İnterval Sturm–Liouville Systems", Mediterranean Journal Of Mathematics, 14(3), 1-17., Doi: 10.1007/s00009-017-0901-2 (Yayın No: 3519043) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2017). "On The Zeros Of Eigenfunctions Of Discontinuous Sturm-Liouville Problems", Journal Of Computational Analysis And Applications, 3(23), 417-423. (Yayın No: 3504780) [SCI-Expanded]
MUHTAROV FAHREDDİN,KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY, (2017). "Multi-Point Transmission Problems For Sturm-Liouville Equation With An Abstract Linear Operator", Aıp Conference Proceedings, 1833(1), 20022, Doi: 10.1063/1.4981670 (Yayın No: 3519046)
KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY, (2017). "Nonlocal Sturm-Liouville Problems With Integral Terms İn The Boundary Conditions", Electronic Journal Of Differential Equations, 2017(11), 1-12. (Yayın No: 3519056) [SCI-Expanded]
MUHTAROĞLU OKTAY, (2017). "Operator-Theoretic Method For Two-İnterval Sturm-Liouville Problems With İmpulsive Effects", Aıp Conference Proceedings, 1833(1), 20036, Doi: 10.1063/1.4981684 (Yayın No: 3519052)
MUHTAROĞLU OKTAY,KADAKAL MAHİR,AYDEMİR KADRİYE, (2016). "The Resolvent Operator Of One Bvp With İnterior Singularities", Aıp Conference Proceedings, 1726(1), 20091, Doi: 10.1063/1.4945917 (Yayın No: 3078505)
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2016). "Asymptotics Eigenvalues For Many İnterval Sturm Liouville Problems", Aıp Conference Proceedings, 1726(1), 20088, Doi: 10.1063/1.4945914 (Yayın No: 3078315)
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY,OLĞAR HAYATİ, (2016). "Differential Operator Equations With İnterface Conditions İn Modified Direct Sum Spaces", Aıp Conference Proceedings, 1759(1), 20028, Doi: 10.1063/1.4959642 (Yayın No: 3077597)
MUHTAROĞLU OKTAY,OLĞAR HAYATİ,MUHTAROV Fahreddin, (2016). "Positiveness Of Second Order Differential Operators With İnterior Singularity", Aıp Conference Proceedings, 1759(1), 20044, Doi: 10.1063/1.4959658 (Yayın No: 3077416)
OLĞAR HAYATİ,MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2016). "Some Properties Of Eigenvalues And Generalized Eigenvectors Of One Boundary Value Problem", Aıp Conference Proceedings, 1759(1), 20060, Doi: 10.1063/1.4959674 (Yayın No: 3077052)
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2016). "Some Asymptotic Approximation Properties Of One Boundary Value Problem With Singular Interior Point", Applied Mathematics Information Sciences, 10(4), 1369-1374., Doi: 10.18576/amis/100415 (Yayın No: 2934778)
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2016). "Asymptotic Distribution Of Eigenvalues And Eigenfunctions For A Multi Point Discontinuous Sturm Liouville Problem", Electronic Journal Of Differential Equations, 2016(131), 1-14. (Yayın No: 2934741) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2016). "Variational Principles For Spectral Analysis Of One Sturm Liouville Problem With Transmission Conditions", Advances İn Difference Equations, 2016(1), 1, Doi: 10.1186/s13662-016-0800-z (Yayın No: 2934718) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2016). "Qualitative Analysis Of Eigenvalues And Eigenfunctions Of One Boundary Value Transmission Problem", Boundary Value Problems, 2016(1), 1-16., Doi: 10.1186/s13661-016-0589-4 (Yayın No: 2934633) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY,OLĞAR HAYATİ, (2016). "Spectrum Of One Bvp With Discontinuities And Spectral Parameter İn The Boundary Conditions", Aıp Conference Proceedings, 1726(1), 20087, Doi: 10.1063/1.4945913 (Yayın No: 3078089)
MUHTAROĞLU OKTAY,OLĞAR HAYATİ,AYDEMİR KADRİYE, (2016). "Generalized Eigenfunctions Of One Sturm Liouville System With Symmetric Jump Conditions", Aıp Conference Proceedings, 1726(1), 20086, Doi: 10.1063/1.4945912 (Yayın No: 3077933)
ŞEN ERDOĞAN,MUKHTAROV OKTAY,ORUÇOĞLU KAMİL, (2016). "Completeness Of Eigenfunctions Of Discontinuous Sturm Liouville Problems", Iranian Journal Of Science And Technology, Transactions A: Science, 40(1), 1-8., Doi: 10.1007/s40995-016-0003-1 (Yayın No: 1696883) [SCI-Expanded]
ŞEN ERDOĞAN,MUKHTAROV O S, (2016). "Spectral Properties Of Discontinuous Sturm Liouville Problems With A Finite Number Of Transmission Conditions", Mediterranean Journal Of Mathematics, 13(1), 153-170., Doi: 10.1007/s00009-014-0487-x (Yayın No: 1697688) [SCI-Expanded]
MUHTAROĞLU OKTAY,OLĞAR HAYATİ,AYDEMİR KADRİYE, (2015). "Resolvent Operator And Spectrum Of New Type Boundary Value Problems", Filomat, 29(7), 1671-1680. (Yayın No: 1695959) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2015). "Spectrum And Green S Function Of A Many Interval Sturm Liouville Problem", Zeitschrift Für Naturforschung A, 70(5), 301-308. (Yayın No: 1696603) [SCI-Expanded]
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2015). "Eigenfunction Expansion For Sturm Liouville Problems With Transmission Conditions At One İnterior Point", Acta Mathematıca Scıentıa, 35(3), 639-649. (Yayın No: 1696650) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2015). "Second Order Differential Operators With İnterior Singularity", Advances İn Difference Equations, 26, Doi: 10.1186/s13662-015-0360-7 (Yayın No: 1696683) [SCI-Expanded]
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE,OLĞAR HAYATİ, (2014). "Spectral Theory Of One Perturbed Boundary Value Problem With İnterior Singularities", Aıp Conference Proceedings, 1611(1), 283-289., Doi: 10.1063/1.4893848 (Yayın No: 1697741)
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2014). "Completeness Of One Two İnterval Boundary Value Problem With Transmission Conditions", Miskolc Mathematical Notes, 15(2), 293-303. (Yayın No: 1697710) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2014). "Spectrum Of One Sturm Liouville Type Problem On Two Disjoint Intervals", Gen. Math. Notes, 21(1), 43-51. (Yayın No: 1076404) [AHCI]
MUKHTAROV OKTAY Sh,OLĞAR HAYATİ,AYDEMİR KADRİYE, (2014). "Transmission Problems For The Sturm Liouville Equation İnvolving An Abstract Linear Operator", Aıp Conference Proceedings, 1611325-332., Doi: http://dx.doi.org/10.1063/1.4893855 (Yayın No: 1697761)
MUHTAROV FAHREDDİN,AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2014). "Spectral Analysis Of One Boundary Value Transmission Problem By Means Of Green S Function", Electronic Journal Of Mathematical Analysis And Applications, 2(1), 64-71. (Yayın No: 436271)
MUHTAROĞLU OKTAY,AYDEMİR KADRİYE, (2014). "New Type Sturm Liouville Problems İn Associated Hilbert Spaces", J. Funct. Spaces Appl, , Doi: http://dx.doi.org/10.1155/2014/606815 (Yayın No: 1076403) [SCI-Expanded]
AYDEMİR KADRİYE,MUHTAROĞLU OKTAY, (2013). "Green S Function Method For Self Adjoint Realization Of Boundary Value Problems With Interior Singularities", Abstract And Applied Analysis, , Doi: http://dx.doi.org/10.1155/2013/503267 (Yayın No: 436024) [SCI-Expanded]
ALTINIŞIK NİHAT,KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2012). "Asymptotic Formulas For Eigenfunctions Of The Sturm Liouville Problems With Eigenvalue Parameter İn The Boundary Conditions", Kuwait Journal Of Science And Engineering, 39(1), 1-17. (Yayın No: 435678) [SCI-Expanded]
MUHTAROV FAHREDDİN,MUHTAROĞLU OKTAY,KADAKAL MAHİR, (2010). "Fold Completeness For Discontinuous Boundary Value Problem With Spectral Parameter İn The Boundary And Transmissions Conditions", Trans. Natl. Acad. Sci. Azerb., Ser. Phys.-Tech. Math. Sci., 30(4), 123-128. (Yayın No: 435663)
KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2010). "Eigenvalues And Eigenfunctions Of Sturm Liouville Problem With Two Point Discontinuities Containing Eigenparameter Dependent Boundary Conditions", Scientia Magna, 6(4), 33-48. (Yayın No: 435640) [SCI-Expanded]
KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY,YAKUBOV YAKOV Y, (2009). "Irregular Boundary Value Problems With Discontinuous Coefficients And The Eigenvalue Parameter", Mediterranean Journal Of Mathematics, 6317-338. (Yayın No: 435906) [SCI-Expanded]
KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY, (2009). "A Method On Solving İrregular Boundary Value Problems With Transmission Conditions", Kuwait Journal Of Science Engineering, 36(2), 79-99. (Yayın No: 435927) [SCI-Expanded]
KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2007). "Sturm Liouville Problems With Discontinuous İn Two Points", Computers And Mathematics With Applications, 54(11), 1367-1379. (Yayın No: 435629) [SCI-Expanded]
AKDOĞAN ZÜLFİGAR,DEMİRCİ MUSTAFA,MUHTAROĞLU OKTAY, (2007). "Green Function Of Discontinuous Boundary Value Problem With Transmission Conditions", Mathematical Methods İn The Applied Sciences, 14(30), 1719-1738. (Yayın No: 435352) [SCI-Expanded]
AKDOĞAN ZÜLFİGAR,DEMİRCİ MUSTAFA,MUHTAROĞLU OKTAY, (2007). "Normalized Eigenfunctions Of Discontinuous Sturm Liouville Type Problem With Transmission Conditions", Applied Mathematical Sciences, 49(1), 2573-2591. (Yayın No: 435312)
MUHTAROĞLU OKTAY,KADAKAL MAHİR,ALTINIŞIK NİHAT, (2006). "Some Spectral Properties Of Discontinuous Sturm Liouville Problem With Containing Eigenparameter One Of Boundary Conditions", Journal Of Applicable Differential Equations, 1(1), 95-108. (Yayın No: 435611)
KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2006). "Discontinuous Sturm Liouville Problems Containing Eigenparameter İn The Boundary Conditions", Acta Mathematica Sinica, English Series, 22(5), 1519-1528. (Yayın No: 435576) [SCI-Expanded]
KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2006). "Construction Of Green Function Of A Linear Differential Operator", Hadronic Journal, 29(1), 245-258. (Yayın No: 435588)
TUNÇ ERCAN,MUHTAROĞLU OKTAY, (2005). "Resolvent Operator And Selfadjointness Of Boundary Value Problems With Transmission Conditions", Journal Of International Math., Game Theory And Algebra, 14(2), 89-99. (Yayın No: 435752)
MUHTAROĞLU OKTAY,KADAKAL MAHİR, (2005). "Some Spectral Properties Of One Sturm Liouville Type Problem With Discontinuous Weight", Siberian Mathematical Journal, 46(4), 681-694. (Yayın No: 435496) [SCI-Expanded]
AKDOĞAN ZÜLFİGAR,DEMİRCİ MUSTAFA,MUHTAROĞLU OKTAY, (2005). "Discontinuous Sturm Liouville Problems With Eigenparameter Dependent Boundary And Transmissions Conditions", Acta Applicandae Mathematicae, 86329-344. (Yayın No: 435263) [SCI-Expanded]
MUHTAROĞLU OKTAY,KADAKAL MAHİR, (2005). "Some Spectral Properties Of Sturm Liouville Problem With Transmission Conditions", Iranian Journal Of Science And Technology, 29(2), 229-245. (Yayın No: 435538) [SCI-Expanded]
AKDOĞAN ZÜLFİGAR,DEMİRCİ MUSTAFA,MUHTAROĞLU OKTAY, (2005). "Sturm Liouville Problems With Eigendependent Boundary And Transmissions Conditions", Acta Mathematica Scientia, 25(4), 731-740. (Yayın No: 435232) [SCI-Expanded]
MUHTAROĞLU OKTAY,KADAKAL MAHİR, (2005). "On A Sturm Liouville Type Problem With Discontinuıtıes İn Two Points", Far East Journal Of Applied Mathematics, 19(3), 337-352. (Yayın No: 435510)
MUHTAROĞLU OKTAY,TUNÇ ERCAN, (2004). "Eigenvalue Problems For Sturm Liouville Equation With Transmission Conditions", Israel Journal Of Mathematics, 144367-380. (Yayın No: 435783)
MUHTAROĞLU OKTAY,KADAKAL MAHİR,FAHREDDİN S MUHTAROV, (2004). "Eigenvalues And Normalized Eigenfunctions Of Discontinuous Sturm Liouville Problem With Transmission Conditions", Reports On Mathematical Physics, 54(1), 41-56. (Yayın No: 435444) [SCI-Expanded]
ALTINIŞIK NİHAT,KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2004). "Eigenvalues And Eigenfunctions Of Discontinuous Sturm Liouville Problems With Eigenparameter Dependent Boundary Conditions", Acta Mathematica Hungarica, 102(1), 159-175. (Yayın No: 435427) [SCI-Expanded]
TUNÇ ERCAN,MUHTAROĞLU OKTAY, (2004). "Fundamental Solutions And Eigenvalues Of One Boundary Value Problem With Transmission Conditions", Applied Mathematics And Computation, 157347-355. (Yayın No: 435766) [SCI-Expanded]
MUHTAROĞLU OKTAY,KADAKAL MAHİR,FAHREDDİN S MUHTAROV, (2004). "On Discontinous Sturm Liouville Problems With Transmission Conditions", Journal Of Mathematics Of Kyoto Universitiy, 44(4), 779-798. (Yayın No: 435469) [SCI-Expanded]
DEMİRCİ MUSTAFA,AKDOĞAN ZÜLFİGAR,MUHTAROĞLU OKTAY, (2004). "Asymptotic Behavior Of Eigenvalues And Eigenfunctions Of One Discontinuous Boundary Value Problem", Internatıonal Journal Of Computational Cognition, 1(3), 101-113. (Yayın No: 435169)
MUHTAROV FAHREDDİN,KADAKAL MAHİR,MUHTAROĞLU OKTAY, (2003). "Boundary Transmission Problem For Sturm Liouville Equation With Discontinuous Weight Eigendependent Boundary Conditions", International Journal Of Applied Mathematics, 12(3), 235-250. (Yayın No: 435413)
MUHTAROĞLU OKTAY,KADAKAL MAHİR,ALTINIŞIK NİHAT, (2003). "Eigenvalues And Eigenfunctions Of Discontinuous Sturm Liouville Problems With Eigenparameter İn The Boundary Conditions", Indian J. Pure Appl. Math, 34(3), 501-516. (Yayın No: 435395) [SCI-Expanded]
KADAKAL MAHİR,MUHTAROV FAHREDDİN,MUHTAROĞLU OKTAY, (2002). "Green Function Of One Discontinuous Boundary Value Problem With Transmission Conditions", Bulletin Of Pure And Applied Sciences, 357(369), 21-2. (Yayın No: 435383)
MUHTAROĞLU OKTAY,KANDEMİR MUSTAFA,KURUOĞLU NURİ, (2002). "Distribution Of Eigenvalues For The Discontinuous Boundary Value Problem With Functional Manypoint Conditions", Israel Journal Of Mathematics, 129143-156. (Yayın No: 435867)
MUHTAROĞLU OKTAY,KANDEMİR MUSTAFA, (2002). "Asymptotic Behaviour Of Eigenvalues For The Discontinuous Boundary Value Problem With Functional Transmission Conditions", Acta Mathematica Scientia, 22(3), 335-345. (Yayın No: 435883) [SCI-Expanded]
MUHTAROĞLU OKTAY,YAKUBOV SASUN, (2002). "Problems For Ordinary Differential Equations With Transission Conditions", Applicable Analysis, 811033-1064. (Yayın No: 436004) [SCI-Expanded]
MUHTAROĞLU OKTAY,KANDEMİR MUSTAFA, (2000). "Asymptotic Behaviour Of Eigenvalues For The Discontinuous Problem With Functionals İn The Boundary Conditions", Series Of Physical-Technical And Mathematical Sciences, Transactions Of As Azerbaijan, (4), 151-161. (Yayın No: 435844)
KANDEMİR MUSTAFA,MUHTAROĞLU OKTAY, (2000). "Asymptotic Behaviour Of Eigenvalues Of The Functional Manypoint Boundary Value Problem With Discontinuous Coefficient", Bulletin Of Pure And Applied Sciences, 19(2), 373-384. (Yayın No: 435806)
MUHTAROĞLU OKTAY,DEMİR HÜSEYİN, (1999). "Coerciveness Of The Discontinuous İnitial Boundary Value Problem For Parabolic Equations", Israel Journal Of Mathematics, 114239-252. (Yayın No: 435956) [SCI-Expanded]
MUHTAROĞLU OKTAY, (1994). "Discontinuous Boundary Value Problem With Spectral Parameter İn Boundary Conditions", Turkish Journal Of Mathematics, 18183-192. (Yayın No: 435978) [SCI-Expanded]