Li, Huimin; Liu, Youming Lower bound estimation for a family of high-dimensional sparse covariance matrices. (English) Zbl 07807354 Int. J. Wavelets Multiresolut. Inf. Process. 22, No. 2, Article ID 2350045, 13 p. (2024). MSC: 62C20 62H10 62H12 94A17 PDFBibTeX XMLCite \textit{H. Li} and \textit{Y. Liu}, Int. J. Wavelets Multiresolut. Inf. Process. 22, No. 2, Article ID 2350045, 13 p. (2024; Zbl 07807354) Full Text: DOI
Liu, Youming; Wu, Cong Point-wise wavelet estimation in the convolution structure density model. (English) Zbl 1473.42043 J. Fourier Anal. Appl. 26, No. 6, Paper No. 81, 27 p. (2020). Reviewer: Devendra Singh Chouhan (Indore) MSC: 42C40 62G07 62G20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{C. Wu}, J. Fourier Anal. Appl. 26, No. 6, Paper No. 81, 27 p. (2020; Zbl 1473.42043) Full Text: DOI
Liu, Youming; Zeng, Xiaochen Asymptotic normality for wavelet deconvolution density estimators. (English) Zbl 1440.42176 Appl. Comput. Harmon. Anal. 48, No. 1, 321-342 (2020). MSC: 42C40 60F05 62G20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Zeng}, Appl. Comput. Harmon. Anal. 48, No. 1, 321--342 (2020; Zbl 1440.42176) Full Text: DOI
Liu, Youming; Wu, Cong Point-wise estimation for anisotropic densities. (English) Zbl 1417.62067 J. Multivariate Anal. 171, 112-125 (2019). MSC: 62G07 62G20 42C40 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{C. Wu}, J. Multivariate Anal. 171, 112--125 (2019; Zbl 1417.62067) Full Text: DOI
Kou, Junke; Liu, Youming Wavelet regression estimations with strong mixing data. (English) Zbl 1427.62024 Stat. Methods Appl. 27, No. 4, 667-688 (2018). MSC: 62G07 62G08 42C40 62G20 PDFBibTeX XMLCite \textit{J. Kou} and \textit{Y. Liu}, Stat. Methods Appl. 27, No. 4, 667--688 (2018; Zbl 1427.62024) Full Text: DOI
Liu, Youming; Zeng, Xiaochen Strong \(L^p\) convergence of wavelet deconvolution density estimators. (English) Zbl 1380.42029 Anal. Appl., Singap. 16, No. 2, 183-208 (2018). MSC: 42C40 62G07 62G20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{X. Zeng}, Anal. Appl., Singap. 16, No. 2, 183--208 (2018; Zbl 1380.42029) Full Text: DOI
Li, Rui; Liu, YouMing Supersmooth density estimations over \(L^p\) risk by wavelets. (English) Zbl 1383.62100 Sci. China, Math. 60, No. 10, 1901-1922 (2017). MSC: 62G07 42C40 60J20 PDFBibTeX XMLCite \textit{R. Li} and \textit{Y. Liu}, Sci. China, Math. 60, No. 10, 1901--1922 (2017; Zbl 1383.62100) Full Text: DOI
Kou, Junke; Liu, Youming Non parametric regression estimations over \(L^{p}\) risk based on biased data. (English) Zbl 1367.62108 Commun. Stat., Theory Methods 46, No. 5, 2375-2395 (2017). MSC: 62G07 62G08 62G20 PDFBibTeX XMLCite \textit{J. Kou} and \textit{Y. Liu}, Commun. Stat., Theory Methods 46, No. 5, 2375--2395 (2017; Zbl 1367.62108) Full Text: DOI
Hu, Lin; Liu, YouMing Estimations of directional Hölder regularity by shearlets. (English) Zbl 1393.42033 Sci. China, Math. 58, No. 4, 791-812 (2015). MSC: 42C40 42B10 26B35 PDFBibTeX XMLCite \textit{L. Hu} and \textit{Y. Liu}, Sci. China, Math. 58, No. 4, 791--812 (2015; Zbl 1393.42033) Full Text: DOI
Guo, Huijun; Liu, Youming Wavelet estimations for densities and their derivatives with Fourier oscillating noises. (English) Zbl 1380.62149 J. Inequal. Appl. 2014, Paper No. 236, 15 p. (2014). MSC: 62G07 62G20 PDFBibTeX XMLCite \textit{H. Guo} and \textit{Y. Liu}, J. Inequal. Appl. 2014, Paper No. 236, 15 p. (2014; Zbl 1380.62149) Full Text: DOI
Li, Rui; Liu, Youming Wavelet optimal estimations for a density with some additive noises. (English) Zbl 1292.42022 Appl. Comput. Harmon. Anal. 36, No. 3, 416-433 (2014). Reviewer: Yankui Sun (Beijing) MSC: 42C40 PDFBibTeX XMLCite \textit{R. Li} and \textit{Y. Liu}, Appl. Comput. Harmon. Anal. 36, No. 3, 416--433 (2014; Zbl 1292.42022) Full Text: DOI
Li, Rui; Liu, Youming Wavelet optimal estimations for density functions under severely ill-posed noises. (English) Zbl 1306.62095 Abstr. Appl. Anal. 2013, Article ID 260573, 7 p. (2013). MSC: 62G07 62G05 42C40 PDFBibTeX XMLCite \textit{R. Li} and \textit{Y. Liu}, Abstr. Appl. Anal. 2013, Article ID 260573, 7 p. (2013; Zbl 1306.62095) Full Text: DOI
Hu, Lin; Liu, Youming Shearlet approximations to the inverse of a family of linear operators. (English) Zbl 1280.42024 J. Inequal. Appl. 2013, Paper No. 11, 10 p. (2013). MSC: 42C15 42C40 PDFBibTeX XMLCite \textit{L. Hu} and \textit{Y. Liu}, J. Inequal. Appl. 2013, Paper No. 11, 10 p. (2013; Zbl 1280.42024) Full Text: DOI
Liu, Youming; Wang, Huiying Wavelet estimations for density derivatives. (English) Zbl 1418.62139 Sci. China, Math. 56, No. 3, 483-495 (2013). MSC: 62G07 42C40 62G20 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{H. Wang}, Sci. China, Math. 56, No. 3, 483--495 (2013; Zbl 1418.62139) Full Text: DOI
Liu, Youming; Zhao, Junjian An extension of Bittner and Urban’s theorem. (English) Zbl 1266.42087 Math. Comput. 82, No. 281, 401-411 (2013). Reviewer: V. Leontiev (Ul’yanovsk) MSC: 42C40 46E20 46E35 41A15 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{J. Zhao}, Math. Comput. 82, No. 281, 401--411 (2013; Zbl 1266.42087) Full Text: DOI
Liu, Youming; Wang, Huiying Convergence order of wavelet thresholding estimator for differential operators on Besov spaces. (English) Zbl 1247.42043 Appl. Comput. Harmon. Anal. 32, No. 3, 342-356 (2012). Reviewer: Stefan Balint (Timişoara) MSC: 42C40 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{H. Wang}, Appl. Comput. Harmon. Anal. 32, No. 3, 342--356 (2012; Zbl 1247.42043) Full Text: DOI
Chuang, Zhitao; Liu, Youming Spline wavelets with boundary values and vanishing moments. (English) Zbl 1222.42033 Int. J. Wavelets Multiresolut. Inf. Process. 9, No. 3, 501-529 (2011). Reviewer: Qiyu Sun (Orlando) MSC: 42C40 42C15 65T60 PDFBibTeX XMLCite \textit{Z. Chuang} and \textit{Y. Liu}, Int. J. Wavelets Multiresolut. Inf. Process. 9, No. 3, 501--529 (2011; Zbl 1222.42033) Full Text: DOI
Liu, Youming; Xu, Yuesheng Piecewise linear spectral sequences. (English) Zbl 1061.42020 Proc. Am. Math. Soc. 133, No. 8, 2297-2308 (2005). MSC: 42C15 42C10 42C40 PDFBibTeX XMLCite \textit{Y. Liu} and \textit{Y. Xu}, Proc. Am. Math. Soc. 133, No. 8, 2297--2308 (2005; Zbl 1061.42020) Full Text: DOI
Liu, Youming A characterization for windowed Fourier orthonormal basis with compact support. (English) Zbl 0983.42021 Acta Math. Sin., Engl. Ser. 17, No. 3, 501-506 (2001). Reviewer: Ole Christensen (Lyngby) MSC: 42C40 PDFBibTeX XMLCite \textit{Y. Liu}, Acta Math. Sin., Engl. Ser. 17, No. 3, 501--506 (2001; Zbl 0983.42021) Full Text: DOI