Kirichenko, Elena V.; Garbaczewski, Piotr; Stephanovich, Vladimir; żaba, Mariusz Ultrarelativistic (Cauchy) spectral problem in the infinite well. (English) Zbl 1371.42027 Acta Phys. Pol. B 47, No. 5, 1273-1291 (2016). MSC: 42B35 47A10 PDF BibTeX XML Cite \textit{E. V. Kirichenko} et al., Acta Phys. Pol. B 47, No. 5, 1273--1291 (2016; Zbl 1371.42027) Full Text: DOI
Żaba, Mariusz; Garbaczewski, Piotr Ultrarelativistic bound states in the spherical well. (English) Zbl 1342.81130 J. Math. Phys. 57, No. 7, 072302, 26 p. (2016). MSC: 81Q10 35P05 PDF BibTeX XML Cite \textit{M. Żaba} and \textit{P. Garbaczewski}, J. Math. Phys. 57, No. 7, 072302, 26 p. (2016; Zbl 1342.81130) Full Text: DOI arXiv