Search Results - "Sine function"

Duffing system parameter estimation by inverse physics-informed neural networks with sine activation function.

Authors: Czarnacki, Maciej¹, m.czarnacki@pollub.pl

Source: Advances in Science & Technology Research Journal; 2026, Vol. 20 Issue 2, p1-14, 14p

Jacobsthal Trigonometric Functions.

Authors: Pakapongpun, Apisit Chailangka, Natdanai

Source: Journal of the Indonesian Mathematical Society. Dec2025, Vol. 31 Issue 4, p1-10. 10p.

Evaluating Some Improper Sine and Cosine Integrals.

Authors: Gordon, Russell A.¹ (AUTHOR)

Source: Axioms (2075-1680). Nov2025, Vol. 14 Issue 11, p811. 15p.

Rational Approximations of Sine and Cosine.

Authors: Azim, Mashrur Griffin, Christopher

Source: Mathematics Enthusiast. Oct2025, Vol. 22 Issue 3, p335-342. 7p.

Subject Terms: *Calculus, *Algebra, Trigonometric functions, Sine function, Quartic equations

Harmonic Active Filter Using Multiplication Sine Function Method to Reduce Current Distortion.

Authors: Irianto Adila, Ahmad Firyal Murdianto, Farid Dwi et al.

Source: Engineering, Technology & Applied Science Research; Oct2025, Vol. 15 Issue 5, p26249-26255, 7p

A SUBFAMILY OF BI-UNIVALENT FUNCTIONS INVOLVING THE RIEMANN-LIOUVILLE FRACTIONAL DERIVATIVE SUBORDINATE TO THE SINE FUNCTION.

Authors: SABRI, MUSTAFA A. FRASIN, BASEM AREF

Source: Gulf Journal of Mathematics. 2025, Vol. 21 Issue 1, p522-533. 12p.

Research on Student Performance Prediction Based on SVM Optimized by Hybrid SSA.

Authors: Xiaoling Guo Rui Wang Xinghua Sun et al.

Source: IAENG International Journal of Computer Science; Jul2025, Vol. 52 Issue 7, p2256-2266, 11p

Inverse fractional function setting sine trigonometric neutrosophic set approach to interaction aggregating operators.

Authors: Palanikumar, Murugan Kausar, Nasreen Cagin, Tonguc

Source: Neutrosophic Sets & Systems. 2025, Vol. 81, p258-272. 15p.

Effect of Aspect Ratio, Degree of Orthotropy and Coefficient of Thermal Expansion on Transverse Displacement of Laminated Beams.

Authors: Kulkarni, S.¹, sanjay.kulkarni@sitpune.edu.in

Source: Journal of Applied Engineering Sciences; May2025, Vol. 15 Issue 1, p123-130, 8p

The soliton solutions of a third-order centro-affine curvature flow: The soliton solutions of a third-order...: H. D. Niu, Y. Yang.

Authors: Niu, Huidi Yang, Yun

Source: Mathematische Annalen. May2025, Vol. 392 Issue 1, p57-88. 32p.

Another proof of Euler's identity.

Authors: Khan, Rasul A.¹ (AUTHOR) r.khan@csuohio.edu

Source: Mathematical Gazette. Jul2026, Vol. 110 Issue 578, p382-385. 4p.

An Elementary Approach to Euler's Reflection Formula and Its Role in the Infinite Product of the Sine Function and the Basel Problem.

Authors: Bargellini, Antonio E. Ritelli, Daniele

Source: Foundations (2673-9321); Jun2026, Vol. 6 Issue 2, p14, 14p

An elementary derivation of the power series expansions for the sine and cosine functions.

Authors: Stroethoff, Karel¹ (AUTHOR) karel.stroethoff@umontana.edu

Source: International Journal of Mathematical Education in Science & Technology. May2026, p1-5. 5p.

Low power energy balanced clustering routing scheme based on improved SSA and Multi-Hop transmission in IoT.

Authors: Wang, Rui Guo, Xiaoling Sun, Xinghua et al.

Source: Scientific Reports. 4/11/2025, Vol. 15 Issue 1, p1-20. 20p.

Generation of Julia Sets for a Novel Class of Generalized Rational Functions via Generalized Viscosity Iterative Method.

Authors: Ahmad, Iqbal Almutlg, Ahmad

Source: Axioms (2075-1680). Apr2025, Vol. 14 Issue 4, p322. 22p.

On Multivalued Contractions via θ-Hyperbolic Sine Distance Functions.

Authors: Aydi, Hassen Felhi, Abdelbasset Ayoob, Irshad et al.

Source: European Journal of Pure & Applied Mathematics. Apr2025, Vol. 18 Issue 2, p1-14. 14p.

SOME PROPERTIES AND INEQUALITIES ON HYPERBOLIC PELL-LUCAS FUNCTIONS.

Authors: Petroudi, S. H. J. Dasdemir, A.

Source: Palestine Journal of Mathematics. 2025, Vol. 14 Issue 2, p403-409. 7p.

Bounds for Hermitian Toeplitz and Hankel Determinants for a Certain Subclass of Analytic Functions Related to the Sine Function.

Authors: Thulasiram, Thatamsetty Kalaiselvan, Sekar Breaz, Daniel et al.

Source: Symmetry (20738994). Mar2025, Vol. 17 Issue 3, p362. 17p.

三角函数密度梯度蒙皮点阵结构设计及力学性能.

Alternate Title: Design and Mechanical Performance of Triangular Function Density Gradient Skin Lattice Structures.

Authors: 郝 博 赵玉欣 徐新岩

Source: Journal of Northeastern University (Natural Science). Mar2025, Vol. 46 Issue 3, p69-79. 11p.

Research on the Flight Performance of Biomimetic Moth Based on Flapping Function Control.

Authors: Liu, Yaxin Wang, Wenda Han, Ruiqing et al.

Source: Applied Sciences (2076-3417); Feb2025, Vol. 15 Issue 3, p1606, 26p