di Dio, Philipp J.; Schmüdgen, Konrad The multidimensional truncated moment problem: the moment cone. (English) Zbl 07486002 J. Math. Anal. Appl. 511, No. 1, Article ID 126066, 38 p. (2022). Reviewer: Aljaž Zalar (Ljubljana) MSC: 47A57 47A20 44A60 14P10 PDFBibTeX XMLCite \textit{P. J. di Dio} and \textit{K. Schmüdgen}, J. Math. Anal. Appl. 511, No. 1, Article ID 126066, 38 p. (2022; Zbl 07486002) Full Text: DOI arXiv
Malamud, M. M.; Schmüdgen, K. Schrödinger operators with point interactions and radial positive definite functions. (English. Russian original) Zbl 1281.35012 Dokl. Math. 87, No. 1, 83-87 (2013); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 448, No. 5, 510-514 (2013). Reviewer: Andrea Malchiodi (Coventry) MSC: 35J10 47B37 PDFBibTeX XMLCite \textit{M. M. Malamud} and \textit{K. Schmüdgen}, Dokl. Math. 87, No. 1, 83--87 (2013; Zbl 1281.35012); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 448, No. 5, 510--514 (2013) Full Text: DOI
Malamud, Mark M.; Schmüdgen, Konrad Spectral theory of Schrödinger operators with infinitely many point interactions and radial positive definite functions. (English) Zbl 1256.35030 J. Funct. Anal. 263, No. 10, 3144-3194 (2012). MSC: 35P05 35J10 81Q10 43A35 PDFBibTeX XMLCite \textit{M. M. Malamud} and \textit{K. Schmüdgen}, J. Funct. Anal. 263, No. 10, 3144--3194 (2012; Zbl 1256.35030) Full Text: DOI arXiv
Schmüdgen, Konrad On the moment problem of closed semi-algebraic sets. (English) Zbl 1047.47012 J. Reine Angew. Math. 558, 225-234 (2003). Reviewer: Zenon J. Jabłoński (Kraków) MSC: 47A57 14P10 44A60 PDFBibTeX XMLCite \textit{K. Schmüdgen}, J. Reine Angew. Math. 558, 225--234 (2003; Zbl 1047.47012) Full Text: DOI arXiv
Schmüdgen, Konrad On determinacy notions for the two dimensional moment problem. (English) Zbl 0762.44004 Ark. Mat. 29, No. 2, 277-284 (1991). Reviewer: M.Gelbrich (Berlin) MSC: 44A60 PDFBibTeX XMLCite \textit{K. Schmüdgen}, Ark. Mat. 29, No. 2, 277--284 (1991; Zbl 0762.44004) Full Text: DOI
Schmüdgen, Konrad Non-commutative moment problems. (English) Zbl 0712.22010 Math. Z. 206, No. 4, 623-650 (1991). Reviewer: K.Schmüdgen MSC: 22E45 44A60 17B35 46K10 43A35 PDFBibTeX XMLCite \textit{K. Schmüdgen}, Math. Z. 206, No. 4, 623--650 (1991; Zbl 0712.22010) Full Text: DOI EuDML
Schmüdgen, Konrad On a generalization of the classical moment problem. (English) Zbl 0642.44005 J. Math. Anal. Appl. 125, 461-470 (1987). Reviewer: R.W.Shonkwiler MSC: 44A60 42A82 PDFBibTeX XMLCite \textit{K. Schmüdgen}, J. Math. Anal. Appl. 125, 461--470 (1987; Zbl 0642.44005) Full Text: DOI
Schmüdgen, Konrad Unbounded commutants and intertwining spaces of unbounded symmetric operators and *-representations. (English) Zbl 0624.47016 J. Funct. Anal. 71, 47-68 (1987). Reviewer: T.Feeman MSC: 47B25 47B47 47A62 47Gxx 46K10 47B35 PDFBibTeX XMLCite \textit{K. Schmüdgen}, J. Funct. Anal. 71, 47--68 (1987; Zbl 0624.47016) Full Text: DOI
Schmüdgen, Konrad On the Heisenberg commutation relation. II. (English) Zbl 0557.47023 Publ. Res. Inst. Math. Sci. 19, 601-671 (1983). MSC: 47B47 47L60 47B25 81S05 47L90 PDFBibTeX XMLCite \textit{K. Schmüdgen}, Publ. Res. Inst. Math. Sci. 19, 601--671 (1983; Zbl 0557.47023) Full Text: DOI
Schmüdgen, Konrad Perturbations of selfadjoint operators with point spectra by restrictions and selfadjoint extensions. (English) Zbl 0443.47024 Math. Ann. 256, 233-248 (1981). MSC: 47B25 47A10 47A55 47A15 PDFBibTeX XMLCite \textit{K. Schmüdgen}, Math. Ann. 256, 233--248 (1981; Zbl 0443.47024) Full Text: DOI EuDML