Found 863 Documents (Results 1–100)
A note on connectivity preserving splitting operation for matroids representable over \(GF(p)\). (English) Zbl 07925164
Assembly procedure for elementary matrices of train-track-bridge railway system. (English) Zbl 07923768
MSC:
37N30
On the two-parameter matrix pencil problem. (English) Zbl 07885718
Reviewer: Jaydeb Sarkar (Bangalore)
On unit stable range matrices. (English) Zbl 1539.16029
Reviewer: Peter Danchev (Sofia)
Real equiangular lines in dimension 18 and the Jacobi identity for complementary subgraphs. (English) Zbl 1527.05112
On simultaneous similarity of families of commuting operators. (English) Zbl 1528.15014
Reviewer: John D. Dixon (Ottawa)
A Proof of the Box Conjecture for Commuting Pairs of Matrices. arXiv:2403.18574
Preprint, arXiv:2403.18574 [math.CO] (2024).
On Simultaneous Triangularization of Matrices and Quasinilpotency of Commutator of Compact Operators. arXiv:2401.16916
Preprint, arXiv:2401.16916 [math.FA] (2024).
Skew-circulant matrix and critical points of polynomials. (English) Zbl 1539.14004
Reviewer: Rong Du (Shanghai)
\(\lambda\)-commuting of bounded linear operators on ultrametric Banach spaces and determinant spectrum of ultrametric matrices. (English) Zbl 1539.47066
A note on relative Vaserstein symbol. (English) Zbl 1529.13010
Reviewer: Moshe Roitman (Haifa)
On the derivations of the quadratic Jordan product in classical finite dimensional Cartan factors. (English) Zbl 1522.16034
On the Frobenius norm of commutator of Cauchy-Toeplitz matrix and exchange matrix. (English) Zbl 1525.15016
Reviewer: Miyeon Kwon (Platteville)
A combinatorial proof of the unimodality and symmetry of weak composition rank sequences. (English) Zbl 1518.05012
Visualization for Petrov’s odd unitary group. (English) Zbl 1520.20105
Reviewer: Erich W. Ellers (Toronto)
Groups of rotations of Euclidean and hyperbolic spaces. (English) Zbl 1516.51005
Reviewer: Victor V. Pambuccian (Glendale)
Generation of the special linear group by elementary matrices in some measure Banach algebras. (English) Zbl 1525.43005
Reviewer: Amir Sahami (Tehran)
Characters of the group \(\mathrm{EL}_d (\mathcal{R})\) for a commutative Noetherian ring \(\mathcal{R}\). (English) Zbl 1530.13030
Quasi-triangularization of matrix polynomials over arbitrary fields. (English) Zbl 1514.15018
Reviewer: John D. Dixon (Ottawa)
Corrigendum to: “Spectra universally realizable by doubly stochastic matrices”. (English) Zbl 1503.15052
One-parameter generalization of the Böttcher-Wenzel inequality and its application to open quantum dynamics. (English) Zbl 1505.15013
On the commutator modulus of continuity for operator monotone functions. arXiv:2311.17448
Preprint, arXiv:2311.17448 [math.FA] (2023).
Cayley-Menger extension of metrics on affine spaces. arXiv:2305.02183
Preprint, arXiv:2305.02183 [math.MG] (2023).
Rings and C*-algebras generated by commutators. arXiv:2301.05958
Preprint, arXiv:2301.05958 [math.RA] (2023).
A criterion of local derivations on the seven-dimensional simple Malcev algebra. (English) Zbl 1512.17054
Reviewer: Sh. A. Ayupov (Tashkent)
A formalization of the Smith normal form in higher-order logic. (English) Zbl 1511.68309
J. Autom. Reasoning 66, No. 4, 1065-1095 (2022); correction ibid. 66, No. 4, 1097 (2022).
Reviewer: Filippo Nuccio (Saint-Étienne)
The \(S\) unitary matrices. (English) Zbl 1513.15025
Absence of torsion in orbit space. (English) Zbl 1499.13041
Reviewer: Husney Parvez Sarwar (Coventry)
Malnormal matrices. (English) Zbl 1506.15023
Reviewer: Jaydeb Sarkar (Bangalore)
Algorithm for the product of Jack polynomials and its application to the sphericity test. (English) Zbl 1487.62051
Spectrum of large Euclidean random matrices generated from \(l_p\) ellipsoids. (English) Zbl 1489.15049
\(\mathrm{GE}_2\)-rings and a graph of unimodular rows. (English) Zbl 1487.19003
Reviewer: Wilberd van der Kallen (Utrecht)
Idempotent factorizations of singular \(2 \times 2\) matrices over quadratic integer rings. (English) Zbl 1489.15022
Graded identities for algebras with elementary gradings over an infinite field. (English) Zbl 1501.16016
Reviewer: Allan Berele (Chicago)
Hadamard-type inequalities for \(k\)-positive matrices. (English) Zbl 1482.15017
Reviewer: Maria Graça (Lisboa)
On a formula of Thompson and McEnteggert for the adjugate matrix. (English) Zbl 1481.15007
Reviewer: Jorma K. Merikoski (Tampere)
Alignments of permutations: their number, mean number, and total number of cycles. (English) Zbl 1512.11029
Reviewer: László A. Székely (Columbia)
Cube-root-subgroups of \(\operatorname{SL}_2\) over imaginary quadratic integers. (English) Zbl 1520.20103
Euclidean domain and skew Laurent series rings. (Ukrainian, English) Zbl 1524.35293
Mat. Metody Fiz.-Mekh. Polya 64, No. 2, 42-46 (2021); translation in J. Math. Sci., New York 277, No. 1, 47-52 (2023).
Reviewer: R. K. Azimov (Andizhan)
Partitions and labeled trees. (English) Zbl 1524.05023
Optimal quantum tomography with constrained measurements arising from unitary bases. (English) Zbl 1483.81023
Linear Lie centralizers of the algebra of strictly block upper triangular matrices. (English) Zbl 1482.15014
Reviewer: John D. Dixon (Ottawa)
Matrices in companion rings, Smith forms, and the homology of 3-dimensional Brieskorn manifolds. (English) Zbl 1490.16066
Reviewer: John D. Dixon (Ottawa)
Muckenhoupt matrix weights. (English) Zbl 1471.42044
Some martingales associated with multivariate Bessel processes. (English) Zbl 1474.60075
Reviewer: Weiping Li (Stillwater)
Solitons of the midpoint mapping and affine curvature. (English) Zbl 1469.51011
Reviewer: Atsushi Fujioka (Osaka)
On the number of gradings on matrix algebras. (English) Zbl 1482.16074
Reviewer: Paolo Saracco (Bruxelles)
\(M\)-commuting maps on triangular and strictly triangular infinite matrices. (English) Zbl 07351298
Homomorphisms with condition (*) if 2 is a reversible element. (Ukrainian. English summary) Zbl 07909330
The \(O(\alpha^2)\) initial state QED corrections to \(e^+ e^- \to \gamma^\ast / Z_0^\ast \). (English) Zbl 1473.81217
Mathematical physical chemistry. Practical and intuitive methodology. 2nd edition. (English) Zbl 1508.81002
Singapore: Springer (ISBN 978-981-15-2224-6/hbk; 978-981-15-2227-7/pbk; 978-981-15-2225-3/ebook). xviii, 916 p. (2020).
A family of partitions equinumerous with the set of nodes of a family of trees. (English) Zbl 1477.11177
Reviewer: M. P. Chaudhary (New Delhi)
Numbers of the hyperbolic kernels. (English) Zbl 1459.51007
Reviewer: Victor V. Pambuccian (Glendale)
Universal block tridiagonalization in \(\mathcal{B}(\mathcal{H})\) and beyond. (English) Zbl 1487.47031
Aron, Richard M. (ed.) et al., The mathematical legacy of Victor Lomonosov. Operator theory. Berlin: De Gruyter. Adv. Anal. Geom. 2, 317-326 (2020).
Reviewer: G. Ramesh (Sangareddy)
Integral points on varieties defined by matrix factorization into elementary matrices. (English) Zbl 1453.11041
Reviewer: Balasubramanian Sury (Bangalore)
New permanent approximation inequalities via identities. (English) Zbl 1451.15006
Reviewer: Natalia Bebiano (Coimbra)
Combinatorial properties of power graphs of finite groups of prime order elements. (English) Zbl 1437.05093
Elementary transformation and its applications for split quaternion matrices. (English) Zbl 1432.15020
On systems of commuting matrices, Frobenius Lie algebras and Gerstenhaber’s Theorem. arXiv:2002.08737
Preprint, arXiv:2002.08737 [math.RA] (2020).
MSC:
15A27
15B48
47B47
17B05
17B08
22E60
15A30
15A03
17B30
15A27
17B60
22E60
15A30
15A03
70G45
16W25
13B25
53A15
Determinants with Bernoulli polynomials and the restricted partition function. (English) Zbl 1513.11170
Non-additive Lie centralizer of infinite strictly upper triangular matrices. (English) Zbl 1449.16054
A generalized Vaserstein symbol. (English) Zbl 1445.13013
Reviewer: Jason Polak (Montréal)
Factorization by elementary matrices, null-homotopy and products of exponentials for invertible matrices over rings. (English) Zbl 1430.15010
Reviewer: John D. Dixon (Ottawa)
Factorizations into idempotent factors of matrices over Prüfer domains. (English) Zbl 1421.15006
Reviewer: Erich W. Ellers (Toronto)
Smith and critical groups of polar graphs. (English) Zbl 1417.05122
MSC:
05C50
Compositions with a fixed number of inversions. (English) Zbl 1429.05004
Reviewer: Mark Wildon (Egham)
Inquiry-based enumerative combinatorics. One, two, skip a few…ninety-nine, one hundred. (English) Zbl 1428.05001
Undergraduate Texts in Mathematics. Cham: Springer (ISBN 978-3-030-18307-3/hbk; 978-3-030-18308-0/ebook). xi, 238 p. (2019).
Reviewer: Andreas N. Philippou (Patras)
Bounded reflexivity of kernels of elementary operators. (English) Zbl 1415.15023
Reviewer: Dirk Werner (Berlin)
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