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On nonlocal symmetr...
On nonlocal symmetries generated by recursion operators: Second-order evolution equations
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- Euler, Marianna, 1961- (författare)
- Luleå tekniska universitet,Matematiska vetenskaper
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- Euler, Norbert, 1964- (författare)
- Luleå tekniska universitet,Matematiska vetenskaper
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- Nucci, M.C. (författare)
- Dipartimento di Matematica e Informatica Universita di Perugia
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(creator_code:org_t)
- American Institute of Mathematical Sciences, 2017
- 2017
- Engelska.
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Ingår i: Discrete and Continuous Dynamical Systems. - : American Institute of Mathematical Sciences. - 1078-0947 .- 1553-5231. ; 37:8, s. 4239-4247
- Relaterad länk:
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https://aimsciences....
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https://doi.org/10.3...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- We introduce a new type of recursion operator to generate a class of nonlocal symmetries for second-order evolution equations in 1+1 dimensions, namely those evolution equations which allow the complete integration of their stationary equations. We show that this class of evolution equations is C-integrable (linearizable by a point transformation). We also discuss some applications.
Ämnesord
- NATURVETENSKAP -- Matematik -- Matematisk analys (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Mathematical Analysis (hsv//eng)
Nyckelord
- Evolution equations
- nonlocal symmetries
- nonlinear PDEs
- recursion operators
- Matematik
- Mathematics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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