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On nonlocal symmetries generated by recursion operators: Second-order evolution equations

Euler, Marianna, 1961- (author)
Luleå tekniska universitet,Matematiska vetenskaper
Euler, Norbert, 1964- (author)
Luleå tekniska universitet,Matematiska vetenskaper
Nucci, M.C. (author)
Dipartimento di Matematica e Informatica Universita di Perugia
 (creator_code:org_t)
American Institute of Mathematical Sciences, 2017
2017
English.
In: Discrete and Continuous Dynamical Systems. - : American Institute of Mathematical Sciences. - 1078-0947 .- 1553-5231. ; 37:8, s. 4239-4247
  • Journal article (peer-reviewed)
Abstract Subject headings
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  • 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.  

Subject headings

NATURVETENSKAP  -- Matematik -- Matematisk analys (hsv//swe)
NATURAL SCIENCES  -- Mathematics -- Mathematical Analysis (hsv//eng)

Keyword

Evolution equations
nonlocal symmetries
nonlinear PDEs
recursion operators
Matematik
Mathematics

Publication and Content Type

ref (subject category)
art (subject category)

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Luleå University of Technology

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