المؤلفون: Kōdai Fujimoto, Masakazu Onitsuka

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2024, Iss 19, Pp 1-9 (2024)

مصطلحات موضوعية: oscillation, second-order differential equation, $p(t)$-laplacian, quasilinear differential equation, emden–fowler differential equation, riccati technique, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=10929; https://doaj.org/toc/1417-3875

URL الوصول: https://doaj.org/article/1cc000ff423a45deabaaa041b1949d26

المؤلفون: Maria Korovina, Ilya Smirnov

المصدر: Axioms, Vol 13, Iss 12, p 853 (2024)

مصطلحات موضوعية: asymptotics, second-order differential equation, singular point, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-1680/13/12/853; https://doaj.org/toc/2075-1680

URL الوصول: https://doaj.org/article/bb1ddaf900704fb0bbb6c793ba1fd053

المؤلفون: Jihad Souissi

المصدر: Проблемы анализа, Vol 13 (31), Iss 1, Pp 71-81 (2023)

مصطلحات موضوعية: orthogonal polynomials, сlassical polynomials, second- order differential equation, raising operator, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://issuesofanalysis.petrsu.ru/article/genpdf.php?id=14050&lang=ru; https://doaj.org/toc/2306-3424; https://doaj.org/toc/2306-3432

URL الوصول: https://doaj.org/article/98c50daa6e984009b61db406cad623e0

المؤلفون: Zuhur Alqahtani, Belgees Qaraad, Areej Almuneef, Higinio Ramos

المصدر: Mathematics, Vol 12, Iss 22, p 3542 (2024)

مصطلحات موضوعية: second-order differential equation, oscillation, nonoscillation, advanced, distributed deviating arguments, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2227-7390/12/22/3542; https://doaj.org/toc/2227-7390

URL الوصول: https://doaj.org/article/f8f5d13c087e416d88498935db9344be

المؤلفون: Jiri Sremr

المصدر: Electronic Journal of Differential Equations, Vol 2023, Iss 65,, Pp 1-23 (2023)

مصطلحات موضوعية: periodic solution, second-order differential equation, existence, duffing equation, multiplicity, bifurcation, positive solution, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://ejde.math.txstate.edu/Volumes/2023/65/abstr.html; https://doaj.org/toc/1072-6691

URL الوصول: https://doaj.org/article/b9c4603d68e642409205dec9007fc800

المؤلفون: Abdissalam Sarsenbi, Abdizhahan Sarsenbi

المصدر: AIMS Mathematics, Vol 8, Iss 11, Pp 26275-26289 (2023)

مصطلحات موضوعية: second-order differential equation with involution, green's function, nonlinear equation, boundary value problem, schauder fixed point theorem, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/783268842b2d418eb90737a6c2e69b13

المؤلفون: Shyam Sundar Santra, Palash Mondal, Mohammad Esmael Samei, Hammad Alotaibi, Mohamed Altanji, Thongchai Botmart

المصدر: AIMS Mathematics, Vol 8, Iss 9, Pp 22237-22255 (2023)

مصطلحات موضوعية: nonlinear, nonoscillation, delay argument, second-order differential equation, lebesgue's dominated convergence theorem, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2473-6988

URL الوصول: https://doaj.org/article/87d3bf6d50ac4c30b67c70c34913eda8

المؤلفون: Lidia Aceto, Fabio Durastante

المساهمون: Aceto, Lidia, Durastante, Fabio

مصطلحات موضوعية: second-order differential equation, matrix function, sinc, rational Krylov methods

وصف الملف: ELETTRONICO

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:001344468000001; volume:50; issue:6; numberofpages:26; journal:ADVANCES IN COMPUTATIONAL MATHEMATICS; https://hdl.handle.net/11579/170383

الاتاحة: https://hdl.handle.net/11579/170383
https://doi.org/10.1007/s10444-024-10202-y

المؤلفون: Wang Dan, Li Yongxiang, Su Yi

المصدر: Open Mathematics, Vol 21, Iss 1, Pp 93-108 (2023)

مصطلحات موضوعية: second-order differential equation system, positive solution, cone, fixed point index, super-linear growth, 34a34, 34b18, 47h11, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2391-5455

URL الوصول: https://doaj.org/article/462740a2603f4d09aa979bf9913ea139

المؤلفون: Salisu Ibrahim, Abdulnasir Isah

المصدر: Eurasian Journal of Science and Engineering, Vol 8, Iss 1, Pp 119-125 (2022)

مصطلحات موضوعية: differential equation, second-order differential equation, continuous least square method, and l_2 norm, Science

وصف الملف: electronic resource

Relation: https://eajse.tiu.edu.iq/index.php/volume-8-issue-1-article-10/; https://doaj.org/toc/2414-5629; https://doaj.org/toc/2414-5602

URL الوصول: https://doaj.org/article/943e680121124c9f97f7c2982a4a5cb7

المؤلفون: Saiful R. Mondal

المصدر: Mathematics, Vol 12, Iss 1, p 39 (2023)

مصطلحات موضوعية: Bohr’s phenomenon, second-order differential equation, subordination, Bessel functions, Airy functions, error function, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2227-7390/12/1/39; https://doaj.org/toc/2227-7390

URL الوصول: https://doaj.org/article/4012763df3a746a2b8b7449082a56144

المؤلفون: Šremr, Jiří

المصدر: Electronic Journal of Differential Equations. 2023, vol. 2023, issue 65, p. 1-23.

مصطلحات موضوعية: Periodic solution, second-order differential equation, existence, Duffing equation, multiplicity, bifurcation, positive solution

Time: 2023

وصف الملف: text; 1-23; application/pdf

Relation: Electronic Journal of Differential Equations; https://ejde.math.txstate.edu/Volumes/2023/65/abstr.html; http://hdl.handle.net/11012/214437

الاتاحة: http://hdl.handle.net/11012/214437
https://doi.org/10.58997/ejde.2023.65

المؤلفون: Pijeira Cabrera, Héctor Esteban, Quintero Roba, Javier Alejandro, Toribio Milane, Juan

مصطلحات موضوعية: Jacobi Polynomials, Sobolev Orthogonality, Second-Order Differential Equation, Electrostatic Model, Matemáticas

Relation: Pijeira-Cabrera, H; Quintero-Roba, J; Toribio-Milane, J. Differential Properties of Jacobi-Sobolev Polynomials and Electrostatic Interpretation. In: Mathematics 2023, 11(15),3420, 20 p.; http://hdl.handle.net/10016/38400; https://doi.org/10.3390/math11153420; 15, 3420; 20; Mathematics; 11; AR/0000033312

الاتاحة: http://hdl.handle.net/10016/38400
https://doi.org/10.3390/math11153420

المؤلفون: Zoltan Vizvari, Mihaly Klincsik, Peter Odry, Vladimir Tadic, Zoltan Sari

المصدر: Axioms; Volume 12; Issue 7; Pages: 633

مصطلحات موضوعية: exact scheme, second-order differential equation, linear boundary value problem, reaction term, tridiagonal system of linear equations

وصف الملف: application/pdf

Relation: Mathematical Analysis; https://dx.doi.org/10.3390/axioms12070633

الاتاحة: https://doi.org/10.3390/axioms12070633

المؤلفون: Jiří Šremr

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2021, Iss 62, Pp 1-33 (2021)

مصطلحات موضوعية: positive periodic solution, second-order differential equation, duffing equation, existence, uniqueness, multiplicity, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=9185; https://doaj.org/toc/1417-3875

URL الوصول: https://doaj.org/article/54b11a42927d4a22b9ecd992057df3e1

المؤلفون: A. N. Yesbayev, K. N. Ospanov

المصدر: Вестник КазНУ. Серия математика, механика, информатика, Vol 109, Iss 1, Pp 25-34 (2021)

مصطلحات موضوعية: second order differential equation, linear differential equation, differential equation in an unbounded domain, maximal regularity, oscillating coefficients, Mechanical engineering and machinery, TJ1-1570, Electronic computers. Computer science, QA75.5-76.95

وصف الملف: electronic resource

Relation: https://bm.kaznu.kz/index.php/kaznu/article/view/862/596; https://doaj.org/toc/1563-0277; https://doaj.org/toc/2617-4871

URL الوصول: https://doaj.org/article/43dca2722d484dfebda01bb37509a235

المؤلفون: Jozef Džurina, Irena Jadlovská

المصدر: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2020, Iss 46, Pp 1-14 (2020)

مصطلحات موضوعية: second-order differential equation, delay, half-linear, oscillation, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1&paramtipus_ertek=publication&param_ertek=8197; https://doaj.org/toc/1417-3875

URL الوصول: https://doaj.org/article/4756c676ce444f32b0a7ae2118704379

المؤلفون: Noor, Naili Luma'ati

المصدر: Jurnal Pendidikan Matematika; Vol 5, No 1 (2022): Jurnal Pendidikan Matematika (Kudus); 79-92 ; Jurnal Pendidikan Matematika (Kudus); Vol 5, No 1 (2022): Jurnal Pendidikan Matematika (Kudus); 79-92 ; 2723-1445 ; 2615-3939 ; 10.21043/jpmk.v5i1

مصطلحات موضوعية: Error Analysis, Mathematics, Scaffolding, Second Order Differential Equation

وصف الملف: application/pdf

Relation: https://journal.iainkudus.ac.id/index.php/jmtk/article/view/14418/pdf; https://journal.iainkudus.ac.id/index.php/jmtk/article/view/14418

الاتاحة: https://journal.iainkudus.ac.id/index.php/jmtk/article/view/14418
https://doi.org/10.21043/jpmk.v5i1.14418

المؤلفون: Feifan Li, Zhonghua Bi, Shaowen Yao, Yun Xin

المصدر: Boundary Value Problems, Vol 2020, Iss 1, Pp 1-29 (2020)

مصطلحات موضوعية: Difference operator, Multiple variable parameters, Periodic solution, Second-order differential equation, Analysis, QA299.6-433

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1687-2770

URL الوصول: https://doaj.org/article/c845c95621854426a67a801726bc4fe1

المؤلفون: Shimin Xue, Cheng Gu, Baibing Liu, Boyang Fan

المصدر: IEEE Access, Vol 8, Pp 26536-26548 (2020)

مصطلحات موضوعية: MMC-HVDC, station internal ac grounding fault, second-order differential equation with variable coefficients, transient zero-mode current, protection scheme, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/8981988/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/28d839be9ec641e3937cf6f39033c170