Gerdjikov, Vladimir S. Book review of: B. Grébert and T. Kappeler, The defocusing NLS equation and its normal form. (English) Zbl 1329.00063 J. Geom. Symmetry Phys. 36, 117-119 (2014). MSC: 00A17 35-02 35Q55 37K10 37K15 34L40 34L20 35Q53 PDFBibTeX XMLCite \textit{V. S. Gerdjikov}, J. Geom. Symmetry Phys. 36, 117--119 (2014; Zbl 1329.00063)
Gerdjikov, Vladimir Book review of: Willi-Hans Steeb, Igor Tanski, Yorick Hardy, Problems and solutions for groups, Lie groups, Lie algebras with applications. (English) Zbl 1291.00015 J. Geom. Symmetry Phys. 28, 113-116 (2012). MSC: 00A17 00A07 17-01 20-01 22-01 PDFBibTeX XMLCite \textit{V. Gerdjikov}, J. Geom. Symmetry Phys. 28, 113--116 (2012; Zbl 1291.00015)
Sekigawa, Kouei (ed.); Gerdjikov, Vladimir (ed.); Matsushita, Yasuo (ed.); Mladenov, Ivaïlo (ed.) International workshop on complex structures, integrability and vector fields, Sofia, Bulgaria, September 13–17, 2010. (English) Zbl 1217.00023 AIP Conference Proceedings 1340. Melville, NY: American Institute of Physics (AIP) (ISBN 978-0-7354-0895-1/pbk). viii, 245 p. (2011). MSC: 00B25 35-06 53-06 37-06 70-06 74-06 78-06 81-06 PDFBibTeX XMLCite \textit{K. Sekigawa} (ed.) et al., International workshop on complex structures, integrability and vector fields, Sofia, Bulgaria, September 13--17, 2010. Melville, NY: American Institute of Physics (AIP) (2011; Zbl 1217.00023)
Sekigawa, Kouei (ed.); Gerdjikov, Vladimir S. (ed.); Dimiev, Stancho (ed.) Trends in differential geometry, complex analysis and mathematical physics. Proceedings of 9th international workshop on complex structures, integrability and vector fields, Sofia, Bulgaria, August 25–29, 2008. (English) Zbl 1177.53007 Hackensack, NJ: World Scientific (ISBN 978-981-4277-71-6/hbk). xv, 273 p. (2009). MSC: 53-06 53Cxx 53Z05 81-06 00B25 PDFBibTeX XMLCite \textit{K. Sekigawa} (ed.) et al., Trends in differential geometry, complex analysis and mathematical physics. Proceedings of 9th international workshop on complex structures, integrability and vector fields, Sofia, Bulgaria, August 25--29, 2008. Hackensack, NJ: World Scientific (2009; Zbl 1177.53007)