Samar, Mahvish; Li, Hanyu; Wei, Yimin Condition numbers for the \(K\)-weighted pseudoinverse \(L^\dagger_K\) and their statistical estimation. (English) Zbl 07333191 Linear Multilinear Algebra 69, No. 4, 752-770 (2021). MSC: 65F20 65F35 65F30 15A12 15A60 PDF BibTeX XML Cite \textit{M. Samar} et al., Linear Multilinear Algebra 69, No. 4, 752--770 (2021; Zbl 07333191) Full Text: DOI
Riser, Roman; Kanzieper, Eugene Power spectrum and form factor in random diagonal matrices and integrable billiards. (English) Zbl 07330285 Ann. Phys. 425, Article ID 168393, 35 p. (2021). MSC: 81Q10 37N20 15B52 81-10 PDF BibTeX XML Cite \textit{R. Riser} and \textit{E. Kanzieper}, Ann. Phys. 425, Article ID 168393, 35 p. (2021; Zbl 07330285) Full Text: DOI
Athmouni, Nassim; Baloudi, Hatem; Damak, Mondher; Ennaceur, Marwa The magnetic discrete Laplacian inferred from the Gauß-Bonnet operator and application. (English) Zbl 07329467 Ann. Funct. Anal. 12, No. 2, Paper No. 33, 30 p. (2021). MSC: 05C50 05E45 05C12 05C63 47B25 81Q35 PDF BibTeX XML Cite \textit{N. Athmouni} et al., Ann. Funct. Anal. 12, No. 2, Paper No. 33, 30 p. (2021; Zbl 07329467) Full Text: DOI
Massey, Pedro; Stojanoff, Demetrio; Zárate, Sebastián The spectral spread of Hermitian matrices. (English) Zbl 07323362 Linear Algebra Appl. 616, 19-44 (2021). MSC: 42C15 15A60 47B15 15A42 15A18 PDF BibTeX XML Cite \textit{P. Massey} et al., Linear Algebra Appl. 616, 19--44 (2021; Zbl 07323362) Full Text: DOI
Yamani, Hashim A. Supersymmetric Fibonacci polynomials. (English) Zbl 07319389 Anal. Math. Phys. 11, No. 2, Paper No. 65, 13 p. (2021). MSC: 81Q60 81Q10 47B36 42C05 41A50 11B39 PDF BibTeX XML Cite \textit{H. A. Yamani}, Anal. Math. Phys. 11, No. 2, Paper No. 65, 13 p. (2021; Zbl 07319389) Full Text: DOI
Banerjee, Anirban On the spectrum of hypergraphs. (English) Zbl 07312124 Linear Algebra Appl. 614, 82-110 (2021). MSC: 05C50 05C65 05C15 05C40 05C81 15A18 47A75 15B48 PDF BibTeX XML Cite \textit{A. Banerjee}, Linear Algebra Appl. 614, 82--110 (2021; Zbl 07312124) Full Text: DOI
Farenick, Douglas; Huntinghawk, Farrah; Masanika, Adili; Plosker, Sarah Complete order equivalence of spin unitaries. (English) Zbl 07311298 Linear Algebra Appl. 610, 1-28 (2021). MSC: 15A30 15B57 46L07 47A13 47A20 47L05 PDF BibTeX XML Cite \textit{D. Farenick} et al., Linear Algebra Appl. 610, 1--28 (2021; Zbl 07311298) Full Text: DOI
Colonius, Fritz; Rasmussen, Martin Quasi-ergodic limits for finite absorbing Markov chains. (English) Zbl 07309800 Linear Algebra Appl. 609, 253-288 (2021). Reviewer: George Stoica (Saint John) MSC: 37A30 15B51 37A25 60J10 PDF BibTeX XML Cite \textit{F. Colonius} and \textit{M. Rasmussen}, Linear Algebra Appl. 609, 253--288 (2021; Zbl 07309800) Full Text: DOI
Gaál, Marcell; Szilágyi, Brigitta \(c\)-spectral isometries of skew-symmetric matrices: the eight dimensional case. (English) Zbl 07309791 Linear Algebra Appl. 609, 108-113 (2021). MSC: 20G15 15A72 15A86 PDF BibTeX XML Cite \textit{M. Gaál} and \textit{B. Szilágyi}, Linear Algebra Appl. 609, 108--113 (2021; Zbl 07309791) Full Text: DOI
Monsalve, Juan; Rada, Juan Extremal spectral radius of graphs with rank 4. (English) Zbl 07309787 Linear Algebra Appl. 609, 1-11 (2021). MSC: 05C50 05C35 PDF BibTeX XML Cite \textit{J. Monsalve} and \textit{J. Rada}, Linear Algebra Appl. 609, 1--11 (2021; Zbl 07309787) Full Text: DOI
Fyodorov, Yan V.; Tarnowski, Wojciech Condition numbers for real eigenvalues in the real elliptic Gaussian ensemble. (English) Zbl 1456.60019 Ann. Henri Poincaré 22, No. 1, 309-330 (2021). MSC: 60B20 81Q10 15B52 33C45 PDF BibTeX XML Cite \textit{Y. V. Fyodorov} and \textit{W. Tarnowski}, Ann. Henri Poincaré 22, No. 1, 309--330 (2021; Zbl 1456.60019) Full Text: DOI
Fan, Aihua Multifractal analysis of weighted ergodic averages. (English) Zbl 07289452 Adv. Math. 377, Article ID 107488, 35 p. (2021). MSC: 37A30 37D35 37B10 15B52 PDF BibTeX XML Cite \textit{A. Fan}, Adv. Math. 377, Article ID 107488, 35 p. (2021; Zbl 07289452) Full Text: DOI
Lin, Huiqiu; Zhang, Yuke Extremal problems on distance spectra of graphs. (English) Zbl 1454.05070 Discrete Appl. Math. 289, 139-147 (2021). MSC: 05C50 05C45 05C35 PDF BibTeX XML Cite \textit{H. Lin} and \textit{Y. Zhang}, Discrete Appl. Math. 289, 139--147 (2021; Zbl 1454.05070) Full Text: DOI
Marcoux, Laurent W.; Radjavi, Heydar; Zhang, Yuanhang Normal operators with highly incompatible off-diagonal corners. (English) Zbl 07282482 Stud. Math. 256, No. 1, 73-92 (2021). MSC: 47B15 15A60 15A83 PDF BibTeX XML Cite \textit{L. W. Marcoux} et al., Stud. Math. 256, No. 1, 73--92 (2021; Zbl 07282482) Full Text: DOI
Jiang, Xiaoying; Xu, Xiang An inverse spectral problem for a fourth-order Sturm-Liouville operator based on trace formulae. (English) Zbl 1452.65208 Appl. Math. Lett. 111, Article ID 106654, 9 p. (2021). MSC: 65M32 65M30 65L15 65F15 65M70 34B24 45B05 42C10 35R30 74H45 74K10 PDF BibTeX XML Cite \textit{X. Jiang} and \textit{X. Xu}, Appl. Math. Lett. 111, Article ID 106654, 9 p. (2021; Zbl 1452.65208) Full Text: DOI
Guglielmi, Nicola; Zennaro, Marino An antinorm theory for sets of matrices: bounds and approximations to the lower spectral radius. (English) Zbl 07309723 Linear Algebra Appl. 607, 89-117 (2020). MSC: 15A60 47A30 52A20 52A41 PDF BibTeX XML Cite \textit{N. Guglielmi} and \textit{M. Zennaro}, Linear Algebra Appl. 607, 89--117 (2020; Zbl 07309723) Full Text: DOI
Friedland, Shmuel; Ge, Jingtong; Zhi, Lihong Quantum Strassen’s theorem. (English) Zbl 07308693 Infin. Dimens. Anal. Quantum Probab. Relat. Top. 23, No. 3, Article ID 2050020, 29 p. (2020). MSC: 81P16 46N50 47B10 81P40 81Q10 90C22 90C25 PDF BibTeX XML Cite \textit{S. Friedland} et al., Infin. Dimens. Anal. Quantum Probab. Relat. Top. 23, No. 3, Article ID 2050020, 29 p. (2020; Zbl 07308693) Full Text: DOI
Berkolaiko, Gregory; Kha, Minh Degenerate band edges in periodic quantum graphs. (English) Zbl 1456.81194 Lett. Math. Phys. 110, No. 11, 2965-2982 (2020). MSC: 81Q35 34B45 05C50 34L05 35J05 35P15 81U30 PDF BibTeX XML Cite \textit{G. Berkolaiko} and \textit{M. Kha}, Lett. Math. Phys. 110, No. 11, 2965--2982 (2020; Zbl 1456.81194) Full Text: DOI
Gómez, Delfina; Nazarov, Sergei A.; Pérez-Martínez, María-Eugenia Asymptotics for spectral problems with rapidly alternating boundary conditions on a strainer Winkler foundation. (English) Zbl 07305651 J. Elasticity 142, No. 1, 89-120 (2020). MSC: 35B27 74B05 74Q20 35P05 35B25 35J25 35P15 PDF BibTeX XML Cite \textit{D. Gómez} et al., J. Elasticity 142, No. 1, 89--120 (2020; Zbl 07305651) Full Text: DOI
Cvetković, Aleksandar; Protasov, Vladimir Yu. Maximal acyclic subgraphs and closest stable matrices. (English) Zbl 1456.05100 SIAM J. Matrix Anal. Appl. 41, No. 3, 1167-1182 (2020). MSC: 05C50 05C60 15B48 90C26 PDF BibTeX XML Cite \textit{A. Cvetković} and \textit{V. Yu. Protasov}, SIAM J. Matrix Anal. Appl. 41, No. 3, 1167--1182 (2020; Zbl 1456.05100) Full Text: DOI
Das, Biswajit; Bora, Shreemayee Nearest matrix polynomials with a specified elementary divisor. (English) Zbl 07301497 SIAM J. Matrix Anal. Appl. 41, No. 4, 1505-1527 (2020). MSC: 65F 65F35 65F15 47A56 15B05 47J10 PDF BibTeX XML Cite \textit{B. Das} and \textit{S. Bora}, SIAM J. Matrix Anal. Appl. 41, No. 4, 1505--1527 (2020; Zbl 07301497) Full Text: DOI
Golénia, Sylvain; Truc, Françoise The essential spectrum of the discrete Laplacian on Klaus-sparse graphs. (English) Zbl 1456.05106 Math. Phys. Anal. Geom. 23, No. 4, Paper No. 45, 22 p. (2020). MSC: 05C50 47E05 47A10 PDF BibTeX XML Cite \textit{S. Golénia} and \textit{F. Truc}, Math. Phys. Anal. Geom. 23, No. 4, Paper No. 45, 22 p. (2020; Zbl 1456.05106) Full Text: DOI
Neuschel, Thorsten Spectral densities of singular values of products of Gaussian and truncated unitary random matrices. (English) Zbl 1456.60026 Random Matrices Theory Appl. 9, No. 4, Article ID 2050014, 23 p. (2020). MSC: 60B20 46L54 PDF BibTeX XML Cite \textit{T. Neuschel}, Random Matrices Theory Appl. 9, No. 4, Article ID 2050014, 23 p. (2020; Zbl 1456.60026) Full Text: DOI
Uddin, Marjan; Ali, Hazrat Space-time kernel based numerical method for generalized Black-Scholes equation. (English) Zbl 1455.65197 Discrete Contin. Dyn. Syst., Ser. S 13, No. 10, 2905-2915 (2020). Reviewer: Bülent Karasözen (Ankara) MSC: 65M70 65M12 65F50 91G20 91G60 35Q91 PDF BibTeX XML Cite \textit{M. Uddin} and \textit{H. Ali}, Discrete Contin. Dyn. Syst., Ser. S 13, No. 10, 2905--2915 (2020; Zbl 1455.65197) Full Text: DOI
Hiraoka, Yasuaki; Ochiai, Hiroyuki; Shirai, Tomoyuki Zeta functions of periodic cubical lattices and cyclotomic-like polynomials. (English) Zbl 07283183 Mishou, Hidehiko (ed.) et al., Various aspects of multiple zeta functions – in honor of Professor Kohji Matsumoto’s 60th birthday. Proceedings of the international conference, Nagoya University, Nagoya, Japan August 21–25, 2020. Tokyo: Mathematical Society of Japan (ISBN 978-4-86497-088-4/hbk). Advanced Studies in Pure Mathematics 84, 93-121 (2020). MSC: 11R09 11S40 05E45 05C50 58C40 PDF BibTeX XML Cite \textit{Y. Hiraoka} et al., Adv. Stud. Pure Math. 84, 93--121 (2020; Zbl 07283183) Full Text: DOI Euclid
Alakhrass, Mohammad A note on sectorial matrices. (English) Zbl 1452.15009 Linear Multilinear Algebra 68, No. 11, 2228-2238 (2020). MSC: 15A42 15A18 15A60 47A30 47B15 PDF BibTeX XML Cite \textit{M. Alakhrass}, Linear Multilinear Algebra 68, No. 11, 2228--2238 (2020; Zbl 1452.15009) Full Text: DOI
Bhagwat, Chandrasheel; Fatima, Ayesha On the length spectra of simple regular periodic graphs. (English) Zbl 07268669 J. Ramanujan Math. Soc. 35, No. 2, 139-147 (2020). MSC: 05C50 05C30 11M41 11F72 PDF BibTeX XML Cite \textit{C. Bhagwat} and \textit{A. Fatima}, J. Ramanujan Math. Soc. 35, No. 2, 139--147 (2020; Zbl 07268669) Full Text: Link
Qi, Yongcheng; Xie, Mengzi Spectral radii of products of random rectangular matrices. (English) Zbl 1452.60008 J. Theor. Probab. 33, No. 4, 2185-2212 (2020). Reviewer: Ludwig Paditz (Dresden) MSC: 60B20 60G70 62H10 15B52 60F99 PDF BibTeX XML Cite \textit{Y. Qi} and \textit{M. Xie}, J. Theor. Probab. 33, No. 4, 2185--2212 (2020; Zbl 1452.60008) Full Text: DOI
Jiang, Bo; Tian, Yongge Universal decomposition equalities for operator matrices in a Hilbert space. (English) Zbl 07262167 Complex Anal. Oper. Theory 14, No. 7, Paper No. 70, 15 p. (2020). MSC: 47A05 47A08 47A68 PDF BibTeX XML Cite \textit{B. Jiang} and \textit{Y. Tian}, Complex Anal. Oper. Theory 14, No. 7, Paper No. 70, 15 p. (2020; Zbl 07262167) Full Text: DOI
Enikeeva, Farida; Munk, Axel; Pohlmann, Markus; Werner, Frank Bump detection in the presence of dependency: does it ease or does it load? (English) Zbl 07256176 Bernoulli 26, No. 4, 3280-3310 (2020). Reviewer: Ilie Valuşescu (Bucureşti) MSC: 62M07 62M15 62F12 62E20 62C20 60F05 60G10 PDF BibTeX XML Cite \textit{F. Enikeeva} et al., Bernoulli 26, No. 4, 3280--3310 (2020; Zbl 07256176) Full Text: DOI Euclid
Li, Haoran; Aue, Alexander; Paul, Debashis High-dimensional general linear hypothesis tests via non-linear spectral shrinkage. (English) Zbl 07256152 Bernoulli 26, No. 4, 2541-2571 (2020). MSC: 62H15 62E20 62J07 62J10 62M15 60B20 PDF BibTeX XML Cite \textit{H. Li} et al., Bernoulli 26, No. 4, 2541--2571 (2020; Zbl 07256152) Full Text: DOI Euclid
Li, Jing; Hai, Han Some new inequalities for the Hadamard product of nonnegative matrices. (English) Zbl 1448.15028 Linear Algebra Appl. 606, 159-169 (2020). MSC: 15A45 15A60 PDF BibTeX XML Cite \textit{J. Li} and \textit{H. Hai}, Linear Algebra Appl. 606, 159--169 (2020; Zbl 1448.15028) Full Text: DOI
Alpay, Daniel; Colombo, Fabrizio; Lewkowicz, Izchak; Sabadini, Irene On pseudo-spectral factorization over the complex numbers and quaternions. (English) Zbl 07248353 Linear Algebra Appl. 606, 90-126 (2020). MSC: 30G35 32E30 47A68 15B33 93B15 93C05 PDF BibTeX XML Cite \textit{D. Alpay} et al., Linear Algebra Appl. 606, 90--126 (2020; Zbl 07248353) Full Text: DOI
Aceto, Lidia; Mazza, Mariarosa; Serra-Capizzano, Stefano Fractional Laplace operator in two dimensions, approximating matrices, and related spectral analysis. (English) Zbl 07245604 Calcolo 57, No. 3, Paper No. 27, 25 p. (2020). MSC: 47A58 34A08 15B05 65F60 65F15 65F35 PDF BibTeX XML Cite \textit{L. Aceto} et al., Calcolo 57, No. 3, Paper No. 27, 25 p. (2020; Zbl 07245604) Full Text: DOI
García Trillos, Nicolás; Gerlach, Moritz; Hein, Matthias; Slepčev, Dejan Error estimates for spectral convergence of the graph Laplacian on random geometric graphs toward the Laplace-Beltrami operator. (English) Zbl 1447.62141 Found. Comput. Math. 20, No. 4, 827-887 (2020). MSC: 62R30 62G20 35J05 65N25 60D05 58J50 68R10 05C50 PDF BibTeX XML Cite \textit{N. García Trillos} et al., Found. Comput. Math. 20, No. 4, 827--887 (2020; Zbl 1447.62141) Full Text: DOI
Caputo, Jean-Guy; Cruz-Pacheco, G.; Knippel, A.; Panayotaros, P. Spectra of chains connected to complete graphs. (English) Zbl 1446.05053 Linear Algebra Appl. 605, 29-62 (2020). MSC: 05C50 92C05 94C15 05C90 PDF BibTeX XML Cite \textit{J.-G. Caputo} et al., Linear Algebra Appl. 605, 29--62 (2020; Zbl 1446.05053) Full Text: DOI
Godsil, Chris; Lato, Sabrina Perfect state transfer on oriented graphs. (English) Zbl 1446.05057 Linear Algebra Appl. 604, 278-292 (2020). MSC: 05C50 05C81 15A16 81P45 PDF BibTeX XML Cite \textit{C. Godsil} and \textit{S. Lato}, Linear Algebra Appl. 604, 278--292 (2020; Zbl 1446.05057) Full Text: DOI
Sarkar, Amitesh; Banerjee, Anirban Joins of hypergraphs and their spectra. (English) Zbl 1451.05146 Linear Algebra Appl. 603, 101-129 (2020). Reviewer: Isabel Beckenbach (Berlin) MSC: 05C50 05C65 05C76 15A18 PDF BibTeX XML Cite \textit{A. Sarkar} and \textit{A. Banerjee}, Linear Algebra Appl. 603, 101--129 (2020; Zbl 1451.05146) Full Text: DOI
An, Il Ju; Ko, Eungil; Lee, Ji Eun Properties of operator matrices. (English) Zbl 07240929 J. Korean Math. Soc. 57, No. 4, 893-913 (2020). MSC: 47A53 47A55 47A10 47B40 PDF BibTeX XML Cite \textit{I. J. An} et al., J. Korean Math. Soc. 57, No. 4, 893--913 (2020; Zbl 07240929) Full Text: DOI
Chafaï, Djalil; Lehec, Joseph On Poincaré and logarithmic Sobolev inequalities for a class of singular Gibbs measures. (English) Zbl 07238061 Klartag, Bo’az (ed.) et al., Geometric aspects of functional analysis. Israel seminar (GAFA) 2017–2019. Volume 1. Cham: Springer (ISBN 978-3-030-36019-1/pbk; 978-3-030-36020-7/ebook). Lecture Notes in Mathematics 2256, 219-246 (2020). Reviewer: Michael Voit (Dortmund) MSC: 60E15 60B20 PDF BibTeX XML Cite \textit{D. Chafaï} and \textit{J. Lehec}, Lect. Notes Math. 2256, 219--246 (2020; Zbl 07238061) Full Text: DOI
Abele, Daniel; Kleefeld, Andreas New numerical results for the optimization of Neumann eigenvalues. (English) Zbl 1448.65275 Constanda, Christian (ed.), Computational and analytic methods in science and engineering. Selected papers based on the presentations at the 19th international conference on computational and mathematical methods in science and engineering, CMMSE’19, Rota, Spain, June 30 – July 6, 2019. Cham: Birkhäuser. 1-20 (2020). MSC: 65R15 65K10 65F15 35P30 PDF BibTeX XML Cite \textit{D. Abele} and \textit{A. Kleefeld}, in: Computational and analytic methods in science and engineering. Selected papers based on the presentations at the 19th international conference on computational and mathematical methods in science and engineering, CMMSE'19, Rota, Spain, June 30 -- July 6, 2019. Cham: Birkhäuser. 1--20 (2020; Zbl 1448.65275) Full Text: DOI
Gergelits, Tomáš; Nielsen, Bjørn Fredrik; Strakoš, Zdeněk Generalized spectrum of second order differential operators. (English) Zbl 1452.65066 SIAM J. Numer. Anal. 58, No. 4, 2193-2211 (2020). MSC: 65F15 65F08 65N22 35J25 35P05 PDF BibTeX XML Cite \textit{T. Gergelits} et al., SIAM J. Numer. Anal. 58, No. 4, 2193--2211 (2020; Zbl 1452.65066) Full Text: DOI
Chulaevsky, Victor Universal regularity of higher-dimensional disorder and density of states under non-local interactions. I: Infinite smoothness and localization. (English) Zbl 1453.82038 J. Spectr. Theory 10, No. 2, 515-560 (2020). MSC: 82B44 60H25 46N50 60B20 82C22 47J10 PDF BibTeX XML Cite \textit{V. Chulaevsky}, J. Spectr. Theory 10, No. 2, 515--560 (2020; Zbl 1453.82038) Full Text: DOI
Moradi, Morteza A time-based solution for the graph isomorphism problem. (English) Zbl 1445.05071 Circuits Syst. Signal Process. 39, No. 5, 2695-2715 (2020). MSC: 05C60 PDF BibTeX XML Cite \textit{M. Moradi}, Circuits Syst. Signal Process. 39, No. 5, 2695--2715 (2020; Zbl 1445.05071) Full Text: DOI
Renteln, Paul Some constraints on the missing Moore graph. (English) Zbl 1444.05093 Australas. J. Comb. 77, Part 3, 373-382 (2020). MSC: 05C50 05B20 PDF BibTeX XML Cite \textit{P. Renteln}, Australas. J. Comb. 77, Part 3, 373--382 (2020; Zbl 1444.05093) Full Text: Link
Al-Natoor, Ahmad; Audeh, Wasim; Kittaneh, Fuad Norm inequalities of Davidson-Power type. (English) Zbl 1448.15023 Math. Inequal. Appl. 23, No. 2, 689-697 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A45 15A42 15A60 15A18 47A30 47B15 PDF BibTeX XML Cite \textit{A. Al-Natoor} et al., Math. Inequal. Appl. 23, No. 2, 689--697 (2020; Zbl 1448.15023) Full Text: DOI
Dolai, Dhriti Ranjan; Krishna, M.; Mallick, Anish Regularity of the density of states of random Schrödinger operators. (English) Zbl 1446.82051 Commun. Math. Phys. 378, No. 1, 299-328 (2020). MSC: 82C22 81Q10 82C44 82C20 60H25 15B52 PDF BibTeX XML Cite \textit{D. R. Dolai} et al., Commun. Math. Phys. 378, No. 1, 299--328 (2020; Zbl 1446.82051) Full Text: DOI
Aurentz, Jared Lee; Slevinsky, Richard Mikaël On symmetrizing the ultraspherical spectral method for self-adjoint problems. (English) Zbl 1436.81040 J. Comput. Phys. 410, Article ID 109383, 23 p. (2020). MSC: 81Q10 65F15 PDF BibTeX XML Cite \textit{J. L. Aurentz} and \textit{R. M. Slevinsky}, J. Comput. Phys. 410, Article ID 109383, 23 p. (2020; Zbl 1436.81040) Full Text: DOI
Wang, Gang; Zhang, Yuan; Wang, Yiju Brauer-type bounds for Hadamard product of nonnegative tensors. (English) Zbl 1445.15018 Front. Math. China 15, No. 3, 555-570 (2020). MSC: 15A60 15A45 15A18 15A69 15A42 PDF BibTeX XML Cite \textit{G. Wang} et al., Front. Math. China 15, No. 3, 555--570 (2020; Zbl 1445.15018) Full Text: DOI
Ma, Chao; Liang, Hao; Xie, Qimiao; Wang, Pengcheng Some inequalities on the spectral radius of nonnegative tensors. (English) Zbl 1442.15015 Open Math. 18, 262-269 (2020). MSC: 15A18 15A39 15A69 15A60 PDF BibTeX XML Cite \textit{C. Ma} et al., Open Math. 18, 262--269 (2020; Zbl 1442.15015) Full Text: DOI
Liu, Xifu; Luo, Le Minimum rank positive semidefinite solution to the matrix approximation problem in the spectral norm. (English) Zbl 1442.15037 Appl. Math. Lett. 107, Article ID 106408, 7 p. (2020). MSC: 15A60 15A03 15A45 65F55 PDF BibTeX XML Cite \textit{X. Liu} and \textit{L. Luo}, Appl. Math. Lett. 107, Article ID 106408, 7 p. (2020; Zbl 1442.15037) Full Text: DOI
McKee, James; Smyth, Chris Symmetrizable integer matrices having all their eigenvalues in the interval \([-2, 2]\). (English) Zbl 1446.15016 Algebr. Comb. 3, No. 3, 775-789 (2020). Reviewer: Carlos M. da Fonseca (Safat) MSC: 15B36 15A18 11C20 05C50 PDF BibTeX XML Cite \textit{J. McKee} and \textit{C. Smyth}, Algebr. Comb. 3, No. 3, 775--789 (2020; Zbl 1446.15016) Full Text: DOI
Damanik, David; Gan, Zheng; Krüger, Helge Limit-periodic Schrödinger operators with a discontinuous Lyapunov exponent. (English) Zbl 1448.35343 J. Funct. Anal. 279, No. 4, Article ID 108565, 15 p. (2020). MSC: 35P05 47B36 37D25 47A10 47A35 PDF BibTeX XML Cite \textit{D. Damanik} et al., J. Funct. Anal. 279, No. 4, Article ID 108565, 15 p. (2020; Zbl 1448.35343) Full Text: DOI
Wang, Xuezhong; Che, Maolin; Wei, Yimin Global uniqueness and solvability of tensor complementarity problems for \(\mathcal{H}_+\)-tensors. (English) Zbl 1448.15035 Numer. Algorithms 84, No. 2, 567-590 (2020). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A69 15A18 15A60 65F10 65K15 90C33 PDF BibTeX XML Cite \textit{X. Wang} et al., Numer. Algorithms 84, No. 2, 567--590 (2020; Zbl 1448.15035) Full Text: DOI
Mouanda, Joachim Moussounda On von Neumann’s inequality for complex triangular Toeplitz contractions. (English) Zbl 07201563 Rocky Mt. J. Math. 50, No. 1, 213-224 (2020). Reviewer: Jaydeb Sarkar (Bangalore) MSC: 47A30 47A13 15B05 47A65 47A68 PDF BibTeX XML Cite \textit{J. M. Mouanda}, Rocky Mt. J. Math. 50, No. 1, 213--224 (2020; Zbl 07201563) Full Text: DOI Euclid
Bisson, Terrence; Lopez, Jonathan A classification of small operators using graph theory. (English) Zbl 1439.05134 São Paulo J. Math. Sci. 14, No. 1, 139-151 (2020). MSC: 05C50 15A60 15B36 17B20 17B22 20F55 PDF BibTeX XML Cite \textit{T. Bisson} and \textit{J. Lopez}, São Paulo J. Math. Sci. 14, No. 1, 139--151 (2020; Zbl 1439.05134) Full Text: DOI
Li, Kenan On the uniqueness of functions that maximize the Crouzeix ratio. (English) Zbl 1440.15014 Linear Algebra Appl. 599, 105-120 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A60 15A20 15A42 30C20 30C75 47A12 47A25 PDF BibTeX XML Cite \textit{K. Li}, Linear Algebra Appl. 599, 105--120 (2020; Zbl 1440.15014) Full Text: DOI
Hwang, Jong Yun; Lee, Ji Oon; Yang, Wooseok Local law and Tracy-Widom limit for sparse stochastic block models. (English) Zbl 1434.62202 Bernoulli 26, No. 3, 2400-2435 (2020). MSC: 62M15 62P25 05C90 15B52 62G32 60F17 PDF BibTeX XML Cite \textit{J. Y. Hwang} et al., Bernoulli 26, No. 3, 2400--2435 (2020; Zbl 1434.62202) Full Text: DOI Euclid
Friedland, S.; Melman, A. A note on Hermitian positive semidefinite matrix polynomials. (English) Zbl 07191888 Linear Algebra Appl. 598, 105-109 (2020). MSC: 15B48 15A15 12D10 30C15 47J10 65H04 PDF BibTeX XML Cite \textit{S. Friedland} and \textit{A. Melman}, Linear Algebra Appl. 598, 105--109 (2020; Zbl 07191888) Full Text: DOI
Qin, Rui; Li, Dan; Chen, Yuanyuan; Meng, Jixiang The distance eigenvalues of the complements of unicyclic graphs. (English) Zbl 1437.05146 Linear Algebra Appl. 598, 49-67 (2020). MSC: 05C50 05C12 05C35 PDF BibTeX XML Cite \textit{R. Qin} et al., Linear Algebra Appl. 598, 49--67 (2020; Zbl 1437.05146) Full Text: DOI
Bonnefont, Michel; Golénia, Sylvain; Keller, Matthias; Liu, Shiping; Münch, Florentin Magnetic-sparseness and Schrödinger operators on graphs. (English) Zbl 1444.81018 Ann. Henri Poincaré 21, No. 5, 1489-1516 (2020). MSC: 81Q35 81Q05 35J10 65F50 35P05 35P20 35Q40 PDF BibTeX XML Cite \textit{M. Bonnefont} et al., Ann. Henri Poincaré 21, No. 5, 1489--1516 (2020; Zbl 1444.81018) Full Text: DOI
Wang, Sai; Wong, Dein; Tian, Fenglei Bounds for the largest and the smallest \(A_\alpha\) eigenvalues of a graph in terms of vertex degrees. (English) Zbl 1437.05151 Linear Algebra Appl. 590, 210-223 (2020). MSC: 05C50 05C07 05C35 PDF BibTeX XML Cite \textit{S. Wang} et al., Linear Algebra Appl. 590, 210--223 (2020; Zbl 1437.05151) Full Text: DOI
Li, Zhening; Zhao, Yun-Bin On norm compression inequalities for partitioned block tensors. (English) Zbl 1436.15027 Calcolo 57, No. 1, Paper No. 11, 27 p. (2020). MSC: 15A69 15A60 15A45 90C59 65F55 PDF BibTeX XML Cite \textit{Z. Li} and \textit{Y.-B. Zhao}, Calcolo 57, No. 1, Paper No. 11, 27 p. (2020; Zbl 1436.15027) Full Text: DOI
De las Cuevas, Gemma; Fritz, Tobias; Netzer, Tim Optimal bounds on the positivity of a matrix from a few moments. (English) Zbl 1442.15059 Commun. Math. Phys. 375, No. 1, 105-126 (2020). MSC: 15B57 15A60 47B15 65F25 PDF BibTeX XML Cite \textit{G. De las Cuevas} et al., Commun. Math. Phys. 375, No. 1, 105--126 (2020; Zbl 1442.15059) Full Text: DOI
Kempton, Mark; Sinkovic, John; Smith, Dallas; Webb, Benjamin Characterizing cospectral vertices via isospectral reduction. (English) Zbl 1436.05061 Linear Algebra Appl. 594, 226-248 (2020). MSC: 05C50 05C75 15A18 15A29 PDF BibTeX XML Cite \textit{M. Kempton} et al., Linear Algebra Appl. 594, 226--248 (2020; Zbl 1436.05061) Full Text: DOI
Estrada, Ernesto ‘Hubs-repelling’ Laplacian and related diffusion on graphs/networks. (English) Zbl 1435.05127 Linear Algebra Appl. 596, 256-280 (2020). MSC: 05C50 05C82 15A18 47N50 PDF BibTeX XML Cite \textit{E. Estrada}, Linear Algebra Appl. 596, 256--280 (2020; Zbl 1435.05127) Full Text: DOI
Agrachev, Andrei; Kozhasov, Khazhgali; Uschmajew, André Chebyshev polynomials and best rank-one approximation ratio. (English) Zbl 1435.15019 SIAM J. Matrix Anal. Appl. 41, No. 1, 308-331 (2020). MSC: 15A69 15A60 14P25 26C05 PDF BibTeX XML Cite \textit{A. Agrachev} et al., SIAM J. Matrix Anal. Appl. 41, No. 1, 308--331 (2020; Zbl 1435.15019) Full Text: DOI
Marcoux, Laurent W.; Zhang, Yuanhang Operators polynomially isometric to a normal operator. (English) Zbl 07182139 Proc. Am. Math. Soc. 148, No. 5, 2019-2033 (2020). MSC: 47B15 15A60 15A21 PDF BibTeX XML Cite \textit{L. W. Marcoux} and \textit{Y. Zhang}, Proc. Am. Math. Soc. 148, No. 5, 2019--2033 (2020; Zbl 07182139) Full Text: DOI
Chen, Bilian; Li, Zhening On the tensor spectral \(p\)-norm and its dual norm via partitions. (English) Zbl 1441.15014 Comput. Optim. Appl. 75, No. 3, 609-628 (2020). MSC: 15A60 15A69 PDF BibTeX XML Cite \textit{B. Chen} and \textit{Z. Li}, Comput. Optim. Appl. 75, No. 3, 609--628 (2020; Zbl 1441.15014) Full Text: DOI
Tang, Tao; Wang, Li-Lian; Yuan, Huifang; Zhou, Tao Rational spectral methods for PDEs involving fractional Laplacian in unbounded domains. (English) Zbl 1447.65161 SIAM J. Sci. Comput. 42, No. 2, A585-A611 (2020). Reviewer: Calin Ioan Gheorghiu (Cluj-Napoca) MSC: 65N30 65N35 65M70 41A05 41A25 35R11 26A33 65T50 PDF BibTeX XML Cite \textit{T. Tang} et al., SIAM J. Sci. Comput. 42, No. 2, A585--A611 (2020; Zbl 1447.65161) Full Text: DOI
Wissing, Pepijn; van Dam, Edwin R. The negative tetrahedron and the first infinite family of connected digraphs that are strongly determined by the Hermitian spectrum. (English) Zbl 1442.05078 J. Comb. Theory, Ser. A 173, Article ID 105232, 29 p. (2020). Reviewer: Xueliang Li (Tianjin) MSC: 05C20 05C50 05C60 05C40 PDF BibTeX XML Cite \textit{P. Wissing} and \textit{E. R. van Dam}, J. Comb. Theory, Ser. A 173, Article ID 105232, 29 p. (2020; Zbl 1442.05078) Full Text: DOI
Korda, Milan; Putinar, Mihai; Mezić, Igor Data-driven spectral analysis of the Koopman operator. (English) Zbl 1436.37093 Appl. Comput. Harmon. Anal. 48, No. 2, 599-629 (2020). MSC: 37M10 15B05 47N40 PDF BibTeX XML Cite \textit{M. Korda} et al., Appl. Comput. Harmon. Anal. 48, No. 2, 599--629 (2020; Zbl 1436.37093) Full Text: DOI
Eldar, Yonina C.; Liao, Wenjing; Tang, Sui Sensor calibration for off-the-grid spectral estimation. (English) Zbl 1454.94025 Appl. Comput. Harmon. Anal. 48, No. 2, 570-598 (2020). MSC: 94A12 65F15 PDF BibTeX XML Cite \textit{Y. C. Eldar} et al., Appl. Comput. Harmon. Anal. 48, No. 2, 570--598 (2020; Zbl 1454.94025) Full Text: DOI
Hua, Bobo; Wang, Lili Dirichlet \(p\)-Laplacian eigenvalues and Cheeger constants on symmetric graphs. (English) Zbl 1454.35247 Adv. Math. 364, Article ID 106997, 34 p. (2020). Reviewer: Peter Lindqvist (Trondheim) MSC: 35P30 35P15 05C50 35J92 35J25 PDF BibTeX XML Cite \textit{B. Hua} and \textit{L. Wang}, Adv. Math. 364, Article ID 106997, 34 p. (2020; Zbl 1454.35247) Full Text: DOI
Le Masson, Etienne; Sabri, Mostafa \(L^p\) norms and support of eigenfunctions on graphs. (English) Zbl 1442.82006 Commun. Math. Phys. 374, No. 1, 211-240 (2020). MSC: 82B44 82D30 47B80 60H25 81Q10 05C50 PDF BibTeX XML Cite \textit{E. Le Masson} and \textit{M. Sabri}, Commun. Math. Phys. 374, No. 1, 211--240 (2020; Zbl 1442.82006) Full Text: DOI
Balnojan, Sven; Hertling, Claus Conjectures on spectral numbers for upper triangular matrices and for singularities. (English) Zbl 1439.32073 Math. Phys. Anal. Geom. 23, No. 1, Paper No. 5, 49 p. (2020). Reviewer: Vladimir P. Kostov (Nice) MSC: 32S25 32S35 15B05 PDF BibTeX XML Cite \textit{S. Balnojan} and \textit{C. Hertling}, Math. Phys. Anal. Geom. 23, No. 1, Paper No. 5, 49 p. (2020; Zbl 1439.32073) Full Text: DOI
Garg, Isha; Aujla, Jaspal Singh Inertia of non-integer Hadamard powers of a non-negative matrix. (English) Zbl 07154466 Linear Multilinear Algebra 68, No. 2, 410-416 (2020). MSC: 47A30 47B15 15A60 PDF BibTeX XML Cite \textit{I. Garg} and \textit{J. S. Aujla}, Linear Multilinear Algebra 68, No. 2, 410--416 (2020; Zbl 07154466) Full Text: DOI
Oregón-Reyes, Eduardo A new inequality about matrix products and a Berger-Wang formula. (Une nouvelle inégalité sur LES produits de matrices et une formule de Berger-Wang.) (English. French summary) Zbl 1437.15030 J. Éc. Polytech., Math. 7, 185-200 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A60 15A45 37H15 47A30 PDF BibTeX XML Cite \textit{E. Oregón-Reyes}, J. Éc. Polytech., Math. 7, 185--200 (2020; Zbl 1437.15030) Full Text: DOI arXiv
Guliyev, Namig J. A Riesz basis criterion for Schrödinger operators with boundary conditions dependent on the eigenvalue parameter. (English) Zbl 1428.42057 Anal. Math. Phys. 10, No. 1, Paper No. 2, 8 p. (2020). MSC: 42C15 42C30 15B05 34B07 34L10 34L40 46B15 46C05 46E30 47A20 47B25 47E05 PDF BibTeX XML Cite \textit{N. J. Guliyev}, Anal. Math. Phys. 10, No. 1, Paper No. 2, 8 p. (2020; Zbl 1428.42057) Full Text: DOI
Yang, Yong; Tu, Lilan; Guo, Tianjiao; Chen, Jiabo Spectral properties of supra-Laplacian for partially interdependent networks. (English) Zbl 1433.65062 Appl. Math. Comput. 365, Article ID 124740, 11 p. (2020). MSC: 65F15 15A18 PDF BibTeX XML Cite \textit{Y. Yang} et al., Appl. Math. Comput. 365, Article ID 124740, 11 p. (2020; Zbl 1433.65062) Full Text: DOI
Alakhrass, Mohammad; Sababheh, Mohammad Lieb functions and sectorial matrices. (English) Zbl 1427.15025 Linear Algebra Appl. 586, 308-324 (2020). MSC: 15A60 15A18 47A30 47B15 PDF BibTeX XML Cite \textit{M. Alakhrass} and \textit{M. Sababheh}, Linear Algebra Appl. 586, 308--324 (2020; Zbl 1427.15025) Full Text: DOI
Cesi, Filippo On the spectral gap of some Cayley graphs on the Weyl group \(W(B_n)\). (English) Zbl 1429.05089 Linear Algebra Appl. 586, 274-295 (2020). MSC: 05C25 05C50 20C15 20C30 60K35 PDF BibTeX XML Cite \textit{F. Cesi}, Linear Algebra Appl. 586, 274--295 (2020; Zbl 1429.05089) Full Text: DOI arXiv
González, Luis; Suárez, Antonio Spectral properties of the binary Hadamard matrices. (English) Zbl 1427.15035 Linear Multilinear Algebra 68, No. 1, 113-132 (2020). MSC: 15B34 15A18 15A60 PDF BibTeX XML Cite \textit{L. González} and \textit{A. Suárez}, Linear Multilinear Algebra 68, No. 1, 113--132 (2020; Zbl 1427.15035) Full Text: DOI
Šťovíček, Pavel On infinite Jacobi matrices with a trace class resolvent. (English) Zbl 1428.42050 J. Approx. Theory 249, Article ID 105306, 16 p. (2020). MSC: 42C05 47B36 44A60 PDF BibTeX XML Cite \textit{P. Šťovíček}, J. Approx. Theory 249, Article ID 105306, 16 p. (2020; Zbl 1428.42050) Full Text: DOI
Cameron, Thomas R.; Psarrakos, Panayiotis J. On Householder sets for matrix polynomials. (English) Zbl 07125992 Linear Algebra Appl. 585, 105-126 (2020). MSC: 47J10 65F15 65F35 PDF BibTeX XML Cite \textit{T. R. Cameron} and \textit{P. J. Psarrakos}, Linear Algebra Appl. 585, 105--126 (2020; Zbl 07125992) Full Text: DOI
Mohar, Bojan A new kind of Hermitian matrices for digraphs. (English) Zbl 1426.05009 Linear Algebra Appl. 584, 343-352 (2020). MSC: 05B20 05C20 05C50 15A18 15A60 PDF BibTeX XML Cite \textit{B. Mohar}, Linear Algebra Appl. 584, 343--352 (2020; Zbl 1426.05009) Full Text: DOI arXiv
Zhang, Lin; Xiang, Hua A variant of Horn’s problem and the derivative principle. (English) Zbl 1430.15009 Linear Algebra Appl. 584, 79-106 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A18 15A42 15B52 15B57 22E70 81Q10 46L30 81R05 PDF BibTeX XML Cite \textit{L. Zhang} and \textit{H. Xiang}, Linear Algebra Appl. 584, 79--106 (2020; Zbl 1430.15009) Full Text: DOI
Großmann, Julian; Schulz-Baldes, Hermann; Villegas-Blas, Carlos Erratum to “Oscillation theory for the density of states of high dimensional random operators”. (English) Zbl 07323090 Int. Math. Res. Not. 2019, No. 15, 4898 (2019). MSC: 81Q05 34B24 81R20 47B36 58J30 46L10 47B10 58J22 82B30 PDF BibTeX XML Cite \textit{J. Großmann} et al., Int. Math. Res. Not. 2019, No. 15, 4898 (2019; Zbl 07323090) Full Text: DOI
Großmann, Julian; Schulz-Baldes, Hermann; Villegas-Blas, Carlos Oscillation theory for the density of states of high dimensional random operators. (English) Zbl 07323080 Int. Math. Res. Not. 2019, No. 15, 4579-4602 (2019); erratum ibid. 2019, No. 15, 4898 (2019). MSC: 81Q05 34B24 81R20 47B36 58J30 46L10 47B10 58J22 82B30 PDF BibTeX XML Cite \textit{J. Großmann} et al., Int. Math. Res. Not. 2019, No. 15, 4579--4602 (2019; Zbl 07323080) Full Text: DOI
Noethen, Florian A projector-based convergence proof of the Ginelli algorithm for covariant Lyapunov vectors. (English) Zbl 1451.37010 Physica D 396, 18-34 (2019). MSC: 37A30 34D08 15A23 PDF BibTeX XML Cite \textit{F. Noethen}, Physica D 396, 18--34 (2019; Zbl 1451.37010) Full Text: DOI
Chung, Soon-Yeong; Hwang, Jaeho The discrete \(p\)-Schrödinger equations under the mixed boundary conditions on networks. (English) Zbl 1451.39003 Physica D 395, 43-59 (2019). MSC: 39A12 05C50 35P05 PDF BibTeX XML Cite \textit{S.-Y. Chung} and \textit{J. Hwang}, Physica D 395, 43--59 (2019; Zbl 1451.39003) Full Text: DOI
Liu, Hui; Huang, Kuanna Sequences of lower bounds for the spectral radius of Hadamard product of nonnegative matrices. (Chinese. English summary) Zbl 1449.15054 Math. Pract. Theory 49, No. 18, 188-192 (2019). MSC: 15A45 15A60 PDF BibTeX XML Cite \textit{H. Liu} and \textit{K. Huang}, Math. Pract. Theory 49, No. 18, 188--192 (2019; Zbl 1449.15054)
Rasulov, Tulkin H.; Dilmurodov, Elyor B. Eigenvalues and virtual levels of a family of \(2\times 2\) operator matrices. (English) Zbl 1449.81020 Methods Funct. Anal. Topol. 25, No. 3, 272-279 (2019). Reviewer: Anatoly N. Kochubei (Kyïv) MSC: 81Q10 47N50 PDF BibTeX XML Cite \textit{T. H. Rasulov} and \textit{E. B. Dilmurodov}, Methods Funct. Anal. Topol. 25, No. 3, 272--279 (2019; Zbl 1449.81020) Full Text: Link
Avila, Artur; Delecroix, Vincent Some monoids of Pisot matrices. (English) Zbl 1445.15016 Pacifico, Maria José (ed.) et al., New trends in one-dimensional dynamics. Proceedings of the meeting on new trends in one-dimensional dynamics, IMPA, Rio de Janeiro, Brasil, November 14–17, 2016. In honour of Welington de Melo’s 70th birthday. Cham: Springer. Springer Proc. Math. Stat. 285, 21-30 (2019). MSC: 15A60 37A44 37A30 PDF BibTeX XML Cite \textit{A. Avila} and \textit{V. Delecroix}, Springer Proc. Math. Stat. 285, 21--30 (2019; Zbl 1445.15016) Full Text: DOI
Qin, Zhengxin On the distance spectral radius of tree-like polyphenyl systems. (English) Zbl 07217231 Ars Comb. 146, 17-27 (2019). MSC: 05C50 05C12 05C90 PDF BibTeX XML Cite \textit{Z. Qin}, Ars Comb. 146, 17--27 (2019; Zbl 07217231)
Anantharaman, Nalini; Sabri, Mostafa Recent results of quantum ergodicity on graphs and further investigation. (English. French summary) Zbl 1434.82037 Ann. Fac. Sci. Toulouse, Math. (6) 28, No. 3, 559-592 (2019). MSC: 82B44 58J51 47B80 60B20 05C80 PDF BibTeX XML Cite \textit{N. Anantharaman} and \textit{M. Sabri}, Ann. Fac. Sci. Toulouse, Math. (6) 28, No. 3, 559--592 (2019; Zbl 1434.82037) Full Text: DOI
Botelho-Andrade, Sara; Li, Chi-Kwong Generalized numerical ranges, dilation, and quantum error correction. (English) Zbl 1435.47011 Botelho, Fernanda (ed.), Recent trends in operator theory and applications. Workshop, The University of Memphis, Memphis, TN, USA, May 3–5, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 737, 25-42 (2019). Reviewer: Tin Yau Tam (Reno) MSC: 47A12 47A13 47A20 15A60 47-02 PDF BibTeX XML Cite \textit{S. Botelho-Andrade} and \textit{C.-K. Li}, Contemp. Math. 737, 25--42 (2019; Zbl 1435.47011) Full Text: DOI
Bhattacharjee, Monika; Bose, Arup Joint convergence of sample autocovariance matrices when \(p/n\to 0\) with application. (English) Zbl 1435.62316 Ann. Stat. 47, No. 6, 3470-3503 (2019). Reviewer: Kévin Allan Sales Rodrigues (São Paulo) MSC: 62M10 37M10 58C40 62M15 62H15 62E20 PDF BibTeX XML Cite \textit{M. Bhattacharjee} and \textit{A. Bose}, Ann. Stat. 47, No. 6, 3470--3503 (2019; Zbl 1435.62316) Full Text: DOI Euclid
Alalwan, Najlaa; Arenas, Alex; Estrada, Ernesto “Melting” of complex networks. A mathematical model of complex networks resilience to external stress. (English) Zbl 1435.90034 Appl. Math. Comput. 362, Article ID 124579, 12 p. (2019). MSC: 90B10 05C82 05C50 65P99 05C90 PDF BibTeX XML Cite \textit{N. Alalwan} et al., Appl. Math. Comput. 362, Article ID 124579, 12 p. (2019; Zbl 1435.90034) Full Text: DOI
Polaczyk, Bartłomiej Concentration of the empirical spectral distribution of random matrices with dependent entries. (English) Zbl 1428.60018 Electron. Commun. Probab. 24, Paper No. 78, 15 p. (2019). MSC: 60B20 15B52 PDF BibTeX XML Cite \textit{B. Polaczyk}, Electron. Commun. Probab. 24, Paper No. 78, 15 p. (2019; Zbl 1428.60018) Full Text: DOI Euclid arXiv