scholarly journals Imaginary Whittaker Modules of the Twisted Affine Nappi-Witten Lie Algebra <img src="http://admin.scirp.org/Editer/attached/image/Edit_fc740d60-7009-4d6f-939a-ac2a113f1539.bmp" alt="" />

2020 ◽  
Vol 08 (03) ◽  
pp. 548-554
Author(s):  
Xue Chen
2015 ◽  
Vol 273 (1) ◽  
pp. 147-167 ◽  
Author(s):  
Shaobin Tan ◽  
Qing Wang ◽  
Chengkang Xu

2016 ◽  
Vol 289 ◽  
pp. 438-479 ◽  
Author(s):  
Dražen Adamović ◽  
Rencai Lü ◽  
Kaiming Zhao

2017 ◽  
Vol 20 (4) ◽  
pp. 843-856
Author(s):  
Matthew Ondrus ◽  
Emilie Wiesner

2011 ◽  
Vol 6 (4) ◽  
pp. 731-744 ◽  
Author(s):  
Bin Wang ◽  
Xinyun Zhu

2007 ◽  
Vol 5 ◽  
pp. 195-200
Author(s):  
A.V. Zhiber ◽  
O.S. Kostrigina

In the paper it is shown that the two-dimensional dynamical system of equations is Darboux integrable if and only if its characteristic Lie algebra is finite-dimensional. The class of systems having a full set of fist and second order integrals is described.


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