Search Results - "Normal forms (Mathematics)"

Kowalevskaya exponents and normal forms of planar dynamical systems. Application to integrability problem.

Authors: Algaba, Antonio García, Cristóbal Reyes, Manuel et al.

Source: Communications in Contemporary Mathematics. Nov2025, Vol. 27 Issue 9, p1-23. 23p.

On normal forms for the similarity classes of matrices and pairs of matrices.

Authors: Bongartz, Klaus¹ (AUTHOR) klausbongartz@online.de

Source: Linear Algebra & its Applications. Aug2026, Vol. 743, p76-86. 11p.

Subjects: Normal forms (Mathematics), Linear operators

Center Manifolds and Normal Forms for Nonlinearly Periodically Forced DDEs.

Authors: Lentjes, Bram Daniëls, Seppe Follon, Meinder et al.

Source: International Journal of Bifurcation & Chaos in Applied Sciences & Engineering. Aug2026, Vol. 36 Issue 10, p1-31. 31p.

Subjects: Center manifolds (Mathematics), Normal forms (Mathematics), Hopf bifurcations, Delay differential equations, Bifurcation theory, Functional analysis

On the expressive power of implication in classical propositional logic.

Authors: Schubert, Aleksy Urzyczyn, Paweł Zdanowski, Konrad

Source: Logic Journal of the IGPL; Jun2026, Vol. 34 Issue 3, p1-17, 17p

Simultaneous block diagonalization of symmetric matrices via congruence.

Authors: Fang, Lishan Huang, Hua-Lin Huang, Jiayan

Source: Linear Algebra & its Applications; May2026, Vol. 737, p193-212, 20p

Real-time sound synthesis from normal forms of dynamical systems.

Authors: Ortega Brook, Antonio Ruiz, Dario Eguia, Manuel C.

Source: Journal of New Music Research. Mar-Jun2025, Vol. 54 Issue 2/3, p162-182. 21p.

Melnikov–Arnold integrals and optimal normal forms.

Authors: Shevchenko, Ivan I.¹, i.shevchenko@spbu.ru

Source: Chaos; Apr2026, Vol. 36 Issue 4, p1-12, 12p

Analytic normalization for weak hyperbolic systems with mean dichotomy spectrum.

Authors: Feng, Jiahui Li, Yong

Source: Mathematische Annalen. Mar2026, Vol. 394 Issue 3, p1-34. 34p.

Features of Prime Attributes in a Relation Scheme.

Alternate Title: 关系模式的主属性特征研究.

Authors: Yulu, XU Guohua, LIU Xiaoxue, YU et al.

Source: Journal of Donghua University (English Edition). Dec2025, Vol. 42 Issue 6, p689-698. 10p.

NORMAL FORMS OF PARABOLIC LOGARITHMIC TRANSSERIES.

Authors: PERAN, DINO¹ dino.peran@pmfst.hr

Source: Topological Methods in Nonlinear Analysis. 2024, Vol. 63 Issue 2, p349-412. 64p.

Jordan canonical form without tears.

Authors: Yan, Zhibin¹ (AUTHOR) zbyan@hit.edu.cn

Source: International Journal of Mathematical Education in Science & Technology. Nov2025, p1-7. 7p.

POISSON-LIE STRUCTURES ON THE FOUR-DIMENSIONAL OSCILLATOR LIE GROUPS.

Authors: GANBOURI, BOUSSELHAM GORGI, ABBASS MANSOURI, MOHAMED WADIA

Source: Gulf Journal of Mathematics. 2026, Vol. 23 Issue 1, p1-9. 9p.

Computation of Normal Form and Unfolding of Codimension-3 Zero-Hopf–Hopf Bifurcation.

Authors: Xu, Xin Zhang, Xiaofang Bi, Qinsheng

Source: International Journal of Bifurcation & Chaos in Applied Sciences & Engineering. Apr2024, Vol. 34 Issue 5, p1-17. 17p.

Logistic Equation with Long Delay Feedback.

Authors: Kashchenko, S. A.¹ (AUTHOR) kasch@uniyar.ac.ru

Source: Differential Equations. Feb2024, Vol. 60 Issue 2, p145-151. 7p.

Dynamics of Chains of Many Oscillators with Unidirectional and Bidirectional Delay Coupling.

Authors: Kashchenko, S. A.¹ (AUTHOR) kasch@uniyar.ac.ru

Source: Computational Mathematics & Mathematical Physics. Oct2023, Vol. 63 Issue 10, p1817-1836. 20p.

Subjects: Nonlinear boundary value problems, Normal forms (Mathematics), Invariant manifolds, Integral equations, Hopf bifurcations

Pattern Bifurcation in a Nonlocal Erosion Equation.

Authors: Kulikov, D. A.¹, kulikov_d_a@mail.ru

Source: Automation & Remote Control; Nov2023, Vol. 84 Issue 11, p1161-1174, 14p

JEE WORK CUTS.

Source: Mathematics Today. Jan2024, Vol. 42 Issue 1, p16-26. 11p.

Real Normal Form of a Binary Polynomial at a Second-Order Critical Point.

Authors: Batkhin, A. B. Bruno, A. D.

Source: Computational Mathematics & Mathematical Physics. Jan2023, Vol. 63 Issue 1, p1-13. 13p.

Subjects: Polynomials, Normal forms (Mathematics)

Leaf-Normal Form Classification for n-Tuple Hopf Singularities.

Authors: Gazor, Majid Shoghi, Ahmad

Source: Communications in Mathematical Physics. Dec2022, Vol. 396 Issue 2, p481-526. 46p.

Bifurcation Control on the Un-Linearizable Dynamic System via Washout Filters.

Authors: Zhai, Chi Yang, Chunxi Na, Jing

Source: Sensors (14248220). Dec2022, Vol. 22 Issue 23, p9334. 16p.