Ludwig, Ursula An index formula for the intersection Euler characteristic of an infinite cone. (Un théorème de l’indice pour la caractéristique d’Euler d’intersection d’un cône infini.) (English. French summary) Zbl 1361.58012 C. R., Math., Acad. Sci. Paris 355, No. 1, 94-98 (2017). Reviewer: Vicenţiu D. Rădulescu (Craiova) MSC: 58J20 37B30 58J10 PDFBibTeX XMLCite \textit{U. Ludwig}, C. R., Math., Acad. Sci. Paris 355, No. 1, 94--98 (2017; Zbl 1361.58012) Full Text: DOI
Chardard, Frédéric Maslov index for solitary waves obtained as a limit of the Maslov index for periodic waves. (English. Abridged French version) Zbl 1127.37019 C. R., Math., Acad. Sci. Paris 345, No. 12, 689-694 (2007). MSC: 37B30 35Q51 37J45 PDFBibTeX XMLCite \textit{F. Chardard}, C. R., Math., Acad. Sci. Paris 345, No. 12, 689--694 (2007; Zbl 1127.37019) Full Text: DOI
Giambò, Roberto; Piccione, Paolo; Portaluri, Alessandro Computation of the Maslov index and the spectral flow via partial signatures. (English. Abridged French version) Zbl 1039.37006 C. R., Math., Acad. Sci. Paris 338, No. 5, 397-402 (2004). MSC: 37B30 53C22 53D12 53C17 58E10 58J30 PDFBibTeX XMLCite \textit{R. Giambò} et al., C. R., Math., Acad. Sci. Paris 338, No. 5, 397--402 (2004; Zbl 1039.37006) Full Text: DOI