Charina, Maria; Conti, Costanza; Romani, Lucia; Stöckler, Joachim; Viscardi, Alberto Optimal Hölder-Zygmund exponent of semi-regular refinable functions. (English) Zbl 1440.42170 J. Approx. Theory 251, Article ID 105340, 24 p. (2020). Reviewer: Ahmed I. Zayed (Chicago) MSC: 42C40 42C15 65D17 PDFBibTeX XMLCite \textit{M. Charina} et al., J. Approx. Theory 251, Article ID 105340, 24 p. (2020; Zbl 1440.42170) Full Text: DOI arXiv
Gröchenig, Karlheinz; Romero, José Luis; Stöckler, Joachim Sampling theorems for shift-invariant spaces, Gabor frames, and totally positive functions. (English) Zbl 1440.42150 Invent. Math. 211, No. 3, 1119-1148 (2018). MSC: 42C15 42C40 94A20 94A12 PDFBibTeX XMLCite \textit{K. Gröchenig} et al., Invent. Math. 211, No. 3, 1119--1148 (2018; Zbl 1440.42150) Full Text: DOI arXiv
Charina, Maria; Putinar, Mihai; Scheiderer, Claus; Stöckler, Joachim An algebraic perspective on multivariate tight wavelet frames. II. (English) Zbl 1321.65199 Appl. Comput. Harmon. Anal. 39, No. 2, 185-213 (2015). MSC: 65T60 14P99 11E25 90C26 90C22 PDFBibTeX XMLCite \textit{M. Charina} et al., Appl. Comput. Harmon. Anal. 39, No. 2, 185--213 (2015; Zbl 1321.65199) Full Text: DOI arXiv
Kloos, Tobias; Stöckler, Joachim Zak transforms and Gabor frames of totally positive functions and exponential B-splines. (English) Zbl 1291.42024 J. Approx. Theory 184, 209-237 (2014); erratum ibid. 187, 118 (2014). MSC: 42C15 41A15 42C40 PDFBibTeX XMLCite \textit{T. Kloos} and \textit{J. Stöckler}, J. Approx. Theory 184, 209--237 (2014; Zbl 1291.42024) Full Text: DOI arXiv
Charina, Maria; Putinar, Mihai; Scheiderer, Claus; Stöckler, Joachim An algebraic perspective on multivariate tight wavelet frames. (English) Zbl 1279.65146 Constr. Approx. 38, No. 2, 253-276 (2013). Reviewer: Manfred Tasche (Rostock) MSC: 65T60 42C40 42C15 14P99 11E25 90C26 90C22 PDFBibTeX XMLCite \textit{M. Charina} et al., Constr. Approx. 38, No. 2, 253--276 (2013; Zbl 1279.65146) Full Text: DOI
Gröchenig, Karlheinz; Stöckler, Joachim Gabor frames and totally positive functions. (English) Zbl 1277.42037 Duke Math. J. 162, No. 6, 1003-1031 (2013). Reviewer: Patricia Mariela Morillas (San Luis) MSC: 42C15 42C40 94A20 41A30 PDFBibTeX XMLCite \textit{K. Gröchenig} and \textit{J. Stöckler}, Duke Math. J. 162, No. 6, 1003--1031 (2013; Zbl 1277.42037) Full Text: DOI arXiv Euclid
Springer, Tobias; Ickstadt, Katja; Stöckler, Joachim Frame potential minimization for clustering short time series. (English) Zbl 1274.62430 Adv. Data Anal. Classif., ADAC 5, No. 4, 341-355 (2011). MSC: 62H30 62M10 62P10 PDFBibTeX XMLCite \textit{T. Springer} et al., Adv. Data Anal. Classif., ADAC 5, No. 4, 341--355 (2011; Zbl 1274.62430) Full Text: DOI
Charina, Maria; Stöckler, Joachim Tight wavelet frames via semi-definite programming. (English) Zbl 1204.42051 J. Approx. Theory 162, No. 8, 1429-1449 (2010). Reviewer: Kai Schneider (Marseille) MSC: 42C40 65T60 PDFBibTeX XMLCite \textit{M. Charina} and \textit{J. Stöckler}, J. Approx. Theory 162, No. 8, 1429--1449 (2010; Zbl 1204.42051) Full Text: DOI
Charina, Maria; Stöckler, Joachim Tight wavelet frames for irregular multiresolution analysis. (English) Zbl 1258.42030 Appl. Comput. Harmon. Anal. 25, No. 1, 98-113 (2008). MSC: 42C15 42C40 PDFBibTeX XMLCite \textit{M. Charina} and \textit{J. Stöckler}, Appl. Comput. Harmon. Anal. 25, No. 1, 98--113 (2008; Zbl 1258.42030) Full Text: DOI
Lai, Ming-Jun; Stöckler, Joachim Construction of multivariate compactly supported tight wavelet frames. (English) Zbl 1106.42028 Appl. Comput. Harmon. Anal. 21, No. 3, 324-348 (2006). MSC: 42C40 42C30 PDFBibTeX XMLCite \textit{M.-J. Lai} and \textit{J. Stöckler}, Appl. Comput. Harmon. Anal. 21, No. 3, 324--348 (2006; Zbl 1106.42028) Full Text: DOI
Chui, Charles K.; He, Wenjie; Stöckler, Joachim Nonstationary tight wavelet frames. II: Unbounded intervals. (English) Zbl 1067.42022 Appl. Comput. Harmon. Anal. 18, No. 1, 25-66 (2005). MSC: 42C40 42C15 PDFBibTeX XMLCite \textit{C. K. Chui} et al., Appl. Comput. Harmon. Anal. 18, No. 1, 25--66 (2005; Zbl 1067.42022) Full Text: DOI
Chui, Charles K.; He, Wenjie; Stöckler, Joachim Nonstationary tight wavelet frames. I: Bounded intervals. (English) Zbl 1067.42021 Appl. Comput. Harmon. Anal. 17, No. 2, 141-197 (2004). MSC: 42C40 42C15 PDFBibTeX XMLCite \textit{C. K. Chui} et al., Appl. Comput. Harmon. Anal. 17, No. 2, 141--197 (2004; Zbl 1067.42021) Full Text: DOI
Chui, Charles K.; He, Wenjie; Stöckler, Joachim Compactly supported tight and sibling frames with maximum vanishing moments. (English) Zbl 1016.42023 Appl. Comput. Harmon. Anal. 13, No. 3, 224-262 (2002). Reviewer: Wojciech Czaja (College Park) MSC: 42C40 41A15 PDFBibTeX XMLCite \textit{C. K. Chui} et al., Appl. Comput. Harmon. Anal. 13, No. 3, 224--262 (2002; Zbl 1016.42023) Full Text: DOI
Chui, Charles K.; Shi, Xianliang; Stöckler, Joachim Affine frames, quasi-affine frames, and their duals. (English) Zbl 0892.42019 Adv. Comput. Math. 8, No. 1-2, 1-17 (1998). MSC: 42C15 47N40 PDFBibTeX XMLCite \textit{C. K. Chui} et al., Adv. Comput. Math. 8, No. 1--2, 1--17 (1998; Zbl 0892.42019) Full Text: DOI
Jetter, K.; Stöckler, J. A generalization of de Boor’s stability result and symmetric preconditioning. (English) Zbl 0861.65008 Adv. Comput. Math. 3, No. 4, 353-367 (1995). MSC: 65D05 65D07 41A15 41A30 PDFBibTeX XMLCite \textit{K. Jetter} and \textit{J. Stöckler}, Adv. Comput. Math. 3, No. 4, 353--367 (1995; Zbl 0861.65008) Full Text: DOI