𝔖 Bobbio Scriptorium
✦   LIBER   ✦

-convergence of quadratic functionals with oscillating linear perturbations

✍ Scribed by Pablo Pedregal; Hélia Serrano

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
636 KB
Volume
70
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Perturbations of Laguerre–Hahn linear fu
Perturbations of Laguerre–Hahn linear functionals
✍ F. Marcellán; E. Prianes 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 147 KB

In this paper we shall make some perturbations in a Laguerre-Hahn linear functional, such as the addition of a Dirac Delta or the left multiplication by a polynomial. We shall study that these transformations carried out on Laguerre-Hahn linear functionals originate new Laguerre-Hahn linear function

PERIODIC SOLUTIONS OF STRONGLY QUADRATIC
PERIODIC SOLUTIONS OF STRONGLY QUADRATIC NON-LINEAR OSCILLATORS BY THE ELLIPTIC PERTURBATION METHOD
✍ S.H. Chen; X.M. Yang; Y.K. Cheung 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 228 KB

The elliptic perturbation method is applied to the study of the periodic solutions of strongly quadratic non-linear oscillators of the form x¨+ c1 x + c2 x 2 = ef(x, x˙), in which the Jacobian elliptic functions are employed. The generalized Van der Pol equation with f(x, x˙) = m0 + m1 x -m2 x 2 is