Bär, Christian; Becker, Christian Differential characters and geometric chains. (English) Zbl 1304.53019 Bär, Christian et al., Differential characters. Cham: Springer (ISBN 978-3-319-07033-9/pbk; 978-3-319-07034-6/ebook). Lecture Notes in Mathematics 2112, 1-90 (2014). Reviewer: Ioan Pop (Iaşi) MSC: 53C08 55N20 55R10 57P99 58A40 PDFBibTeX XMLCite \textit{C. Bär} and \textit{C. Becker}, Lect. Notes Math. 2112, 1--90 (2014; Zbl 1304.53019) Full Text: DOI arXiv
Bär, Christian; Becker, Christian Differential characters. (English) Zbl 1296.58002 Lecture Notes in Mathematics 2112. Cham: Springer (ISBN 978-3-319-07033-9/pbk; 978-3-319-07034-6/ebook). viii, 187 p. (2014). MSC: 58-06 58-02 58J28 55N20 PDFBibTeX XMLCite \textit{C. Bär} and \textit{C. Becker}, Differential characters. Cham: Springer (2014; Zbl 1296.58002) Full Text: DOI
Bär, Christian; Becker, Christian \(C^*\)-algebras. (English) Zbl 1185.46037 Bär, Christian (ed.) et al., Quantum field theory on curved spacetimes. Concepts and mathematical foundations. Extended lecture notes of the compact course quantum field theory on curved spacetimes, Potsdam, Germany, October 2007. Berlin: Springer (ISBN 978-3-642-02779-6/hbk; 978-3-642-02780-2/ebook). Lecture Notes in Physics 786, 1-37 (2009). MSC: 46L05 46L60 81T05 81R15 81T20 46-01 PDFBibTeX XMLCite \textit{C. Bär} and \textit{C. Becker}, Lect. Notes Phys. 786, 1--37 (2009; Zbl 1185.46037) Full Text: DOI