TY - JOUR T1 - Parameterized Differential Transform Method and Its Application to Boundary Value Transmission Problems TT - Parametreli Diferansiyel Dönüşüm Yöntemi ve Sınır Değer Geçiş Problemlerine Uygulanması AU - Yücel, Merve AU - Muhtarov, Fahreddin PY - 2023 DA - August DO - 10.53433/yyufbed.1143699 JF - Yüzüncü Yıl Üniversitesi Fen Bilimleri Enstitüsü Dergisi JO - YYU JINAS PB - Van Yuzuncu Yıl University WT - DergiPark SN - 1300-5413 SP - 412 EP - 423 VL - 28 IS - 2 LA - en AB - In this study, we developed a new modification of the well-known differential transform method (DTM) that differs from the classical one by the algorithm for calculating the coefficients of an approximate solution given as a series. The proposed new algorithm we will call α-parameterized DTM (α-p DTM,for short). By using the proposed α-p DTM, we solve the boundary value transmission problem for the third-order differential equation. For the same problem, an approximate solution is also found using also the classical DTM. The solutions obtained were compared graphically. KW - Boundary value problems KW - Differential transform method KW - Transmission conditions N2 - Bu çalışmada literatürden iyi bilinen diferansiyel dönüşüm yönteminin (DDY) yeni bir modifikasyonunu geliştirdik. Seri biçiminde verilmiş yaklaşık çözümde serinin katsayılarının hesaplanmasında uyguladığımız algoritma geleneksel DDY’den farklıdır. Önerdiğimiz yeni algoritmayı α-parametreli diferansiyel dönüşüm yöntemi (α-p DDY) olarak adlandırıyoruz. Geliştirdiğimiz α-p DD yöntemini uygulayarak 3. mertebeden diferensiyel denklem için sınır değer geçiş probleminin yaklaşık çözümleri bulunmuştur. Aynı problemin başka bir yaklaşık çözümü, geleneksel DD yöntemi ile de bulunmuştur. Bulduğumuz sonuçlar grafiksel olarak karşılaştırılmıştır. CR - Ayaz, F. (2004). Solution of the system of differential equations by differential transform method. Applied Mathematics and Computation, 147(2), 547-567. doi:10.1016/S0096-3003(02)00794-4 CR - Bekiryazici, Z., Merdan, M., & Kesemen, T. (2021). Modification of the random differential transformation method and its applications to compartmental models. Communications in Statistics-Theory and Methods, 50(18), 4271-4292. doi:10.1080/03610926.2020.1713372 CR - Biazar, J., & Eslami M. (2010). Analytic solution for telegraph equation by differential transform method. Physics Letters A, 374(29), 2904-2906. doi:10.1016/j.physleta.2010.05.012 CR - Biswas, S., & Roy, T. K. (2018). Generalization of Seikkala derivative and differential transform method for fuzzy Volterra integro-differential equations. Journal of Intelligent & Fuzzy Systems, 34(4), 2795-2806. doi:10.3233/JIFS-17958 CR - Cakir, M., & Arslan, D. (2015). The Adomian decomposition method and the differential transform method for numerical solution of multi-pantograph delay differential equations. Applied Mathematics, 6(8), 1332. doi:10.4236/am.2015.68126 CR - Elsaid, A. & Helal, S. M. (2020). A new algorithm for computing the differential transform in nonlinear two-dimensional partial differential equations. Journal of King Saud University-Science, 32(1), 858-861. doi:10.1016/j.jksus.2019.04.004 CR - Ghazaryan, D., Burlayenko, V. N., Avetisyan, A., & Bhaskar, A. (2018). Free vibration analysis of functionally graded beams with non-uniform cross-section using the differential transform method. Journal of Engineering Mathematics, 110(1), 97-121. doi:10.1007/s10665-017-9937-3 CR - Hussein Msmali, A., Alotaibi, A. M., El-Moneam, M. A., Badr, B. S., & Ahmadini, A. A. H. (2021). A general scheme for solving systems of linear first-order differential equations based on the differential transform method. Journal of Mathematics, 2021, 8839201. doi:10.1155/2021/8839201 CR - Jena, S. K., & Chakraverty, S. (2018). Free vibration analysis of Euler–Bernoulli nanobeam using differential transform method. International Journal of Computational Materials Science and Engineering, 7(3), 1850020. doi:10.1142/S2047684118500203 CR - Karakoç, F., & Bereketoğlu, H. (2009). Solutions of delay differential equations by using differential transform method. International Journal of Computer Mathematics, 86(5), 914-923. doi:10.1080/00207160701750575 CR - Khudair, A. R., Haddad, S. A. M., & Khalaf, S. L. (2016). Mean square solutions of second-order random differential equations by using the differential transformation method. Open Journal of Applied Sciences, 6(4), 287-297. doi:10.4236/ojapps.2016.64028 CR - Lal, R., & Ahlawat, N. (2015). Axisymmetric vibrations and buckling analysis of functionally graded circular plates via differential transform method. European Journal of Mechanics-A/Solids, 52, 85-94. doi:10.1016/j.euromechsol.2015.02.004 CR - Liu, J. G., Yang, X. J., Feng, Y. Y., & Cui, P. (2020). On the (N+ 1)‐dimensional local fractional reduced differential transform method and its applications. Mathematical Methods in the Applied Sciences, 43(15), 8856-8866. doi:10.1002/mma.6577 CR - Mirzaaghaian, A., & Ganji, D. D. (2016). Application of differential transformation method in micropolar fluid flow and heat transfer through permeable walls, Alexandria Engineering Journal, 55(3), 2183-2191. doi:10.1016/j.aej.2016.06.011 CR - Mohamed, M. S., & Gepreel, K. A. (2017). Reduced differential transform method for nonlinear integral member of Kadomtsev–Petviashvili hierarchy differential equations. Journal of the Egyptian Mathematical Society, 25(1), 1-7. doi:10.1016/j.joems.2016.04.007 CR - Mukhtarov, O., Çavuşoğlu, S., & Olğar, H. (2019). Numerical solution of one boundary value problem using finite difference method. Turkish Journal of Mathematics and Computer Science, 11, 85-89. CR - Mukhtarov, O. S., & Yücel, M. (2020). A study of the eigenfunctions of the singular Sturm–Liouville problem using the analytical method and the decomposition technique. Mathematics, 8(3), 415. doi:10.3390/math8030415 CR - Mukhtarov, O. S., Yücel, M., & Aydemir, K. (2020). Treatment a new approximation method and its justification for sturm–Liouville problems. Complexity, 2020, 8019460. doi:10.1155/2020/8019460 CR - Mukhtarov, O., Yücel, M., & Aydemir, K. (2021). A new generalization of the differential transform method for solving boundary value problems. Journal of New Results in Science, 10(2), 49-58. CR - Nazari, D., & Shahmorad, S. (2010). Application of the fractional differential transform method to fractional-order integro-differential equations with nonlocal boundary conditions. Journal of Computational and Applied Mathematics, 234(3), 883-891. doi:10.1016/j.cam.2010.01.053 CR - Odibat, Z., Momani, S., & Ertürk, V. S. (2008). Generalized differential transform method: Application to differential equations of fractional order. Applied Mathematics and Computation, 197(2), 467-477. doi:10.1016/j.amc.2007.07.068 CR - Pratiksha, A. G. (2019). A cumulative study on differential transform method. International Journal of Mathematical, Engineering and Management Sciences, 4(1), 170-181. doi:10.33889/IJMEMS.2019.4.1-015 CR - Sepasgozar, S., Faraji, M., & Valipour, P. (2017). Application of differential transformation method (DTM) for heat and mass transfer in a porous channel. Propulsion and Power Research, 6(1), 41-48. doi:10.1016/j.jppr.2017.01.001 CR - Sowmya, G., & Gireesha, B. J. (2022). Analysis of heat transfer through different profiled longitudinal porous fin by differential transformation method. Heat Transfer, 51(2), 2165-2180. doi:10.1002/htj.22394 CR - Ünal, E., & Gökdoğan, A. (2017). Solution of conformable fractional ordinary differential equations via differential transform method. Optik, 128, 264-273. doi:10.1016/j.ijleo.2016.10.031 CR - Zhou, J. K. (1986). Differential transformation and its applications for electrical circuits. Wuhan, China: Huazhong University Press. UR - https://doi.org/10.53433/yyufbed.1143699 L1 - https://dergipark.org.tr/en/download/article-file/2538027 ER -