✦ LIBER ✦

Conditional Lie–Bäcklund symmetries and sign-invariants to second-order evolution equations

✍ Scribed by Lina Ji; Xiangwei Zhang; Rong Yan

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Conditional Lie Bäcklund Symmetries and

✍ Changzheng Qu; Lina Ji; Lizhen Wang 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 646 KB

Conditional Lie–Bäcklund symmetries and

✍ Lina Ji 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 242 KB

Conditional Lie–Bäcklund symmetries and

✍ Lina Ji 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 217 KB

Intrinsic properties for conservation la

✍ L. Abellanas; F. Guil 📂 Article 📅 1980 🏛 Springer 🌐 English ⚖ 264 KB

We introduce the concept of intrinsic property for a system of evolution type and prove that homogeneity is an intrinsic property.

Conditional Lie Bäcklund symmetries and

✍ Qu, Changzheng; Ji, Lina 📂 Article 📅 2007 🏛 American Institute of Physics 🌐 English ⚖ 646 KB

Conditional Lie–Bäcklund symmetries and

✍ Wei Feng; Lina Ji 📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 393 KB