A Non-Parametric Method for Landsat-Derived Bathymetry of Northern Alaska Lakes

Authors: Heurtier, Geoffroy, Tourneret, Jean-Yves, Ferro-Famil, Laurent, Larue, Fanny

Source: 2025 33rd European Signal Processing Conference (EUSIPCO) European Signal Processing Conference (EUSIPCO), 2025 33rd. :2177-2181 Sep, 2025

Relation: 2025 33rd European Signal Processing Conference (EUSIPCO)

A study of Frames and Bases for Operators in Direct Sums of Complex Hilbert Spaces

Authors: Khachiaa, Najib^{Aff1, IDs44146025002074_cor1}

Source: Acta Scientiarum Mathematicarum. :1-25

Majorisation-minimisation algorithm for optimal state discrimination in quantum communications

Authors: Kundu, Neel Kanth, Babu, Prabhu, Stoica, Petre, 1949

Source: IET QUANTUM COMMUNICATION. 5(4):612-618

Subject Terms: computational complexity, Hilbert spaces, matrix algebra, quantum communication, quantum information, quantum optics, telecommunication channels

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-557322
https://doi.org/10.1049/qtc2.12107

Convolutional Filtering With RKHS Algebras

Authors: Parada-Mayorga, A., Agorio, L., Ribeiro, A., Bazerque, J.

Source: IEEE Transactions on Signal Processing IEEE Trans. Signal Process. Signal Processing, IEEE Transactions on. 73:2353-2367 2025

Convergence Analysis of Online Algorithms for Vector-Valued Kernel Regression

Authors: Griebel, Michael^{Aff1, Aff2, IDs00365025097236_cor1}, Oswald, Peter

Source: Constructive Approximation. :1-28

On Constructing a Gradient Quadratic Optimization Method that is Optimal in Terms of Distance to the Exact Solution

Authors: Pletnev, N. V.^{Aff1, IDS0965542525701234_cor1}

Source: Computational Mathematics and Mathematical Physics. 65(10):2317-2341

Local Minimizers of Nonconvex Functions in Banach Spaces via Moreau Envelopes

Authors: Khanh, Pham Duy, Khoa, Vu V. H., Mordukhovich, Boris S.^{Aff2, IDs1001302500739w_cor1}, Phat, Vo Thanh

Source: Vietnam Journal of Mathematics. 53(4):803-813

A Kernel-Based Approach to Errors-in-Variables Identification of Stable Multivariable Linear Systems

Authors: Cerone, V., Fadda, E., Regruto, D.

Source: IEEE Transactions on Automatic Control IEEE Trans. Automat. Contr. Automatic Control, IEEE Transactions on. 69(12):8481-8496 Dec, 2024

Learning for Control: $\mathcal {L}_{1}$-Error Bounds for Kernel-Based Regression

Authors: Bisiacco, M., Pillonetto, G.

Source: IEEE Transactions on Automatic Control IEEE Trans. Automat. Contr. Automatic Control, IEEE Transactions on. 69(10):6530-6545 Oct, 2024

Hilbert-Schmidt regularity of symmetric integral operators on bounded domains with applications to SPDE approximations

Authors: Kovacs, Mihaly, 1977, Lang, Annika, 1980, Petersson, Andreas, 1990

Source: Efficienta approximeringsmetoder för stokastiska fält på mångfalder Icke-lokala deterministiska och stokastiska differentialekvationer: analys och numerik Stochastic Analysis and Applications arXiv: [math.PR] [dataset]. 41(3):564-590

Subject Terms: stochastic partial differential equations, integral operators, Hilbert-Schmidt operators, reproducing kernel Hilbert spaces, elliptic operators

File Description: electronic

Access URL: https://research.chalmers.se/publication/525301
https://research.chalmers.se/publication/530133
https://research.chalmers.se/publication/531354
https://research.chalmers.se/publication/531354/file/531354_Fulltext.pdf

Alternative proofs of Mandrekar’s theorem

Authors: Lidman Bergqvist, Linus, 1994

Source: Proceedings of the American Mathematical Society Series B. 10:46-55

Subject Terms: Complex variables, Hilbert spaces, matematik, Mathematics

File Description: electronic

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-219297
https://doi.org/10.1090/bproc/156

Barrier Lyapunov Functions and Model Reference Adaptive Control with Uncertainty in Native Spaces

Authors: Giorgio Antonio Orlando, Haoran Wang, Andrea L'Afflitto, Andrew J. Kurdila

Source: Nonlinear Dynamics. 113:24889-24915

Subject Terms: Barrier functions, Model reference adaptive control, Reproducing Kernel Hilbert Spaces

Access URL: https://hdl.handle.net/11583/3001322
https://doi.org/10.1007/s11071-025-11407-6

Direct sum of lower semi-frames in Hilbert spaces

Authors: Mohanarangan, Hemalatha, Johnson, P. Sam, Harikrishanan, P. K.

Source: Gulf Journal of Mathematics. 19:412-423

Subject Terms: Mathematics - Functional Analysis, lower semi-frame, semi-frame, Riesz-Fischer sequence, Convergence and divergence of series and sequences, direct sum, Summability and bases, functional analytic aspects of frames in Banach and Hilbert spaces, FOS: Mathematics, General (adjoints, conjugates, products, inverses, domains, ranges, etc.), General harmonic expansions, frames, Functional Analysis (math.FA)

File Description: application/xml

Access URL: http://arxiv.org/abs/2504.12827
https://zbmath.org/8031473
https://doi.org/10.56947/gjom.v19i2.2803

Additive mappings preserving orthogonality between complex inner product spaces

Authors: Lei Li, Siyu Liu, Antonio M. Peralta

Source: Digibug. Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)

Subject Terms: Mathematics - Functional Analysis, orthogonality preserving additive mappings, Geometry and structure of normed linear spaces, inner product spaces, Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product), Orthogonal additivity and other conditional functional equations, Orthogonality preserving additive mappings, FOS: Mathematics, Euclidean orthogonality, Inner product spaces, Birkhoff orthogonality, Functional Analysis (math.FA)

File Description: application/xml

Access URL: http://arxiv.org/abs/2410.08101
https://zbmath.org/7996655
https://doi.org/10.1016/j.laa.2025.01.042
https://hdl.handle.net/10481/103432

Phase retrieval in Fock space and perturbation of Liouville sets

Authors: Philipp Grohs, Lukas Liehr, Martin Rathmair

Source: Revista Matemática Iberoamericana. 41:969-1008

Subject Terms: Signal theory (characterization, reconstruction, filtering, etc.), phase retrieval, Bergman spaces and Fock spaces, Mathematics - Complex Variables, 101002 Analysis, Fock space, Functional Analysis (math.FA), phaseless sampling, Mathematics - Functional Analysis, 30H20, 46E22, 94A12, 94A20, lattices, Mathematics - Classical Analysis and ODEs, Classical Analysis and ODEs (math.CA), FOS: Mathematics, Liouville sets, Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces), Complex Variables (math.CV), Sampling theory in information and communication theory

File Description: application/xml

Access URL: http://arxiv.org/abs/2308.00385
https://ucrisportal.univie.ac.at/de/publications/50c7e207-fe33-4267-b201-68b72c6464a9

Regularized Identification with Internal Positivity Side-Information: Regularized identification with internal positivity side-information

Authors: Mohammad Khosravi, Roy S. Smith

Source: SIAM Journal on Control and Optimization. 63:26-56

Subject Terms: positive systems, 0209 industrial biotechnology, Positive control/observation systems, Kernel methods, 02 engineering and technology, Systems and Control (eess.SY), Electrical Engineering and Systems Science - Systems and Control, Positive systems, kernel methods, Optimization and Control (math.OC), 0202 electrical engineering, electronic engineering, information engineering, FOS: Electrical engineering, electronic engineering, information engineering, FOS: Mathematics, Control/observation systems in abstract spaces, Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces), System identification, Mathematics - Optimization and Control, system identification

File Description: application/xml

Access URL: http://arxiv.org/abs/2111.00407

Kernel Regression-Based State-Space Estimation of Continuous-Time Dynamic Systems From Noisy Sampled State Data

Authors: Kim, T.

Source: IEEE Transactions on Automatic Control IEEE Trans. Automat. Contr. Automatic Control, IEEE Transactions on. 69(7):4757-4764 Jul, 2024

(\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\varepsilon}$$\end{document} \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\boldsymbol{\mathcal{A}}$$\end{document}, \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\varepsilon}$$\end{document} \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\boldsymbol{\mathcal{A}}$$\end{document})-Numerical Radius of Operators and Related Inequalities

Authors: Altwaijry, N., Dragomir, S. S., Feki, K., Qiao, H.^{Aff4, IDS1068362324601903_cor1}

Source: Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences). 60(4):261-275

Greedy Expansions with Prescribed Coefficients in Hilbert Spaces for Special Classes of Dictionaries

Authors: Oliaro, Alessandro^{Aff1, IDs0036502409696y_cor1}, Tomatis, Luca, Valiullin, Albert R., Valiullin, Artur R.^{Aff2, Aff3}

Source: Constructive Approximation. 62(1):243-259

On Hilbert Spaces of Entire Functions of Exponential Type Admitting Unconditional Bases of Reproducing Kernels

Authors: Isaev, K. P.^{Aff1, IDS1995080225608501_cor1}, Postovalova, A. V.^{Aff1, IDS1995080225608501_cor2}, Yulmukhametov, R. S.^{Aff2, IDS1995080225608501_cor3}

Source: Lobachevskii Journal of Mathematics. 46(7):3130-3140