E-mail: [email protected]

Position: Emeritus Professor
Academic qualifications: MSc(Pret), PhD (Unisa)
NRF rating: C3

Open Access version of Articles

Publications over the past five years:
Journal articles 

Sauer N  The dynamic piston problem in classical nonlinear acoustics.  Mathematical Models and Methods in the Applied Sciences, 21(1)(2011), 149-167

Lee WS, Sauer N An algebraic approach to implicit evolution equations. Bulletin of the Polish Academy of Sciences Mathematics, 63(2015), 33-40

Lee WS, Sauer N Intertwined Markov Processes: Extended Chapman-Kolmogorov Equation. Proceedings of the Royal Society of Edinburgh, Section: A Mathematics 148A(2018) 123–131

Lee WS, Sauer N Intertwined evolution operators. Semigroup Forum, 94(2017), 204–228

Sauer N, Banasiak J, Lee WS Causal relations in support of implicit evolution equations. Bulletin of the South Ural State University. Ser. Mathematical Modelling, Programming & Computer Software (Bulletin SUSU MMCS) 11(3)(2018) 85-102

Dziwa SK, Sauer N Waves without the wave equation: Examples from nonlinear acoustics. International Journal of Engineering Science 133(2018) 196-209