Orthogonality induced by norm derivatives: a new geometric constant and symmetry.
- Published in:
- Aequationes Mathematicae, 2025, v. 99, n. 3, p. 883, doi. 10.1007/s00010-025-01154-9
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- Publication type:
- Article
Works matching DE "INNER product spaces"
Results: 492
1
2
On One-Parameter Families of Hermiticity-Preserving Superoperators which Are Not Positive.
- Published in:
- Open Systems & Information Dynamics (OSID), 2025, v. 32, n. 1, p. 1, doi. 10.1142/S1230161225500040
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- Publication type:
- Article
3
Trapezoid Orthogonality in Complex Normed Linear Spaces.
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- Mathematics (2227-7390), 2025, v. 13, n. 9, p. 1494, doi. 10.3390/math13091494
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- Article
4
Reproducing property of bounded linear operators and kernel regularized least square regressions.
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- International Journal of Wavelets, Multiresolution & Information Processing, 2024, v. 22, n. 5, p. 1, doi. 10.1142/S0219691324500139
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- Publication type:
- Article
5
Time-frequency transforms with Poisson kernel modulation.
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- International Journal of Wavelets, Multiresolution & Information Processing, 2022, v. 20, n. 4, p. 1, doi. 10.1142/S0219691322500023
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- Publication type:
- Article
6
Conditions for existence of a global strong solution to one class of nonlinear evolution equations in Hilbert space. II.
- Published in:
- Siberian Mathematical Journal, 2008, v. 49, n. 4, p. 684, doi. 10.1007/s11202-008-0065-1
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- Article
7
On Einstein Hermitian Surfaces.
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- Siberian Mathematical Journal, 2006, v. 47, n. 1, p. 64, doi. 10.1007/s11202-006-0008-7
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- Publication type:
- Article
8
Classifying ACM sets of points in $${\mathbb{P}^{1} \times \mathbb{P}^{1}}$$ via separators.
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- Archiv der Mathematik, 2012, v. 99, n. 1, p. 33, doi. 10.1007/s00013-012-0404-0
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- Article
9
On an asymptotically autonomous system with Tikhonov type regularizing term.
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- Archiv der Mathematik, 2010, v. 95, n. 4, p. 389, doi. 10.1007/s00013-010-0181-6
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- Article
10
Square roots of (BCP)-operators.
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- Archiv der Mathematik, 2004, v. 82, n. 4, p. 317, doi. 10.1007/s00013-003-0614-6
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- Article
11
Is the one-equation coupling of finite and boundary element methods always stable?
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- ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2013, v. 93, n. 6-7, p. 476, doi. 10.1002/zamm.201100188
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- Publication type:
- Article
12
Temporal Commutation Errors in Large-Eddy Simulation.
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- ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2001, v. 81, p. 467, doi. 10.1002/zamm.20010811513
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- Publication type:
- Article
13
Ulam Stability in Real Inner-Product Spaces.
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- Constructive Mathematical Analysis, 2020, v. 3, n. 3, p. 113, doi. 10.33205/cma.758854
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- Publication type:
- Article
14
DAGGER CATEGORIES VIA ANTI-INVOLUTIONS AND POSITIVITY.
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- Theory & Applications of Categories, 2024, v. 41, p. 2013
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- Publication type:
- Article
15
Maps preserving numerical radius and cross norms of operator products.
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- Linear & Multilinear Algebra, 2009, v. 57, n. 5, p. 523, doi. 10.1080/03081080902933934
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- Publication type:
- Article
16
A new lower bound inequality for the norm of the symmetric product.
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- Linear & Multilinear Algebra, 2009, v. 57, n. 1, p. 87, doi. 10.1080/03081080701645085
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- Publication type:
- Article
17
A Factorization in GSp(V).
- Published in:
- Linear & Multilinear Algebra, 2004, v. 52, n. 6, p. 385, doi. 10.1080/03081080412331316079
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- Article
18
A Note on the Superoptimal Matrix Algebra Operators.
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- Linear & Multilinear Algebra, 2002, v. 50, n. 4, p. 343, doi. 10.1080/0308108021000049301
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- Publication type:
- Article
19
Special issue on "Functional and object data analysis": Guest Editor's introduction.
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- Canadian Journal of Statistics, 2022, v. 50, n. 1, p. 8, doi. 10.1002/cjs.11690
- Publication type:
- Article
20
Permuted proper orthogonal decomposition for analysis of advecting structures.
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- Journal of Fluid Mechanics, 2022, v. 930, p. 1, doi. 10.1017/jfm.2021.908
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- Publication type:
- Article
21
Classification of classical Friedrichs differential operators: One-dimensional scalar case.
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- Communications on Pure & Applied Analysis, 2022, v. 21, n. 10, p. 3499, doi. 10.3934/cpaa.2022112
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- Publication type:
- Article
22
Elliptic problems with rough boundary data in generalized Sobolev spaces.
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- Communications on Pure & Applied Analysis, 2021, v. 20, n. 2, p. 697, doi. 10.3934/cpaa.2020286
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- Publication type:
- Article
23
Compact Einstein multiply warped product space with nonpositive scalar curvature.
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- International Journal of Geometric Methods in Modern Physics, 2019, v. 16, n. 10, p. N.PAG, doi. 10.1142/S0219887819501627
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- Publication type:
- Article
24
Scalar product for the tensor operators of the quantum algebra Ŭ<sub>q</sub>(<sub>2</sub>) by the Wigner-Eckart theorem.
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- International Journal of Geometric Methods in Modern Physics, 2015, v. 12, n. 10, p. -1, doi. 10.1142/S0219887815501078
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- Article
25
TOWARDS A DEFINITION OF QUANTUM INTEGRABILITY.
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- International Journal of Geometric Methods in Modern Physics, 2009, v. 6, n. 1, p. 129, doi. 10.1142/S0219887809003448
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- Article
26
Bose-Einstein condensation and symmetry breaking of a complex charged scalar field.
- Published in:
- European Physical Journal C -- Particles & Fields, 2017, v. 77, n. 8, p. 1
- Publication type:
- Article
27
S[sup 1] × S[sup 1]-Index Theory on Product Space.
- Published in:
- Chinese Annals of Mathematics, 1999, v. 20, n. 3, p. 363, doi. 10.1142/S0252959999000412
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- Publication type:
- Article
28
Recent contributions to linear semi-infinite optimization: an update.
- Published in:
- Annals of Operations Research, 2018, v. 271, n. 1, p. 237, doi. 10.1007/s10479-018-2987-8
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- Article
29
Efficiency for continuous facility location problems with attraction and repulsion.
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- Annals of Operations Research, 2009, v. 167, n. 1, p. 43, doi. 10.1007/s10479-008-0378-2
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- Publication type:
- Article
30
Some Properties of Fuzzy Frame Operator.
- Published in:
- Azerbaijan Journal of Mathematics, 2022, v. 12, n. 1, p. 3
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- Publication type:
- Article
31
Fuzzy Normed Linear Spaces and Fuzzy Frames.
- Published in:
- Azerbaijan Journal of Mathematics, 2019, v. 9, n. 2, p. 79
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- Publication type:
- Article
32
Some Bessel type additive inequalities in inner product spaces.
- Published in:
- Studia Universitatis Babeş-Bolyai, Mathematica, 2021, v. 66, n. 2, p. 381, doi. 10.24193/subbmath.2021.2.13
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- Article
33
Computing reducing subspaces of a large linear matrix pencil.
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- Russian Journal of Numerical Analysis & Mathematical Modelling, 2006, v. 21, n. 3, p. 185, doi. 10.1163/156939806777320359
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- Article
34
Connes' embedding problem and Lance's WEP.
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- IMRN: International Mathematics Research Notices, 2004, v. 2004, n. 10, p. 501, doi. 10.1155/S1073792804131528
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- Publication type:
- Article
35
New Approach to the BRS Quantization of the Standard Model on a Discret Superspace.
- Published in:
- International Review of Physics, 2007, v. 1, n. 3, p. 117
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- Publication type:
- Article
36
Left and Right Orthogonal in Fuzzy Spaces.
- Published in:
- New Mathematics & Natural Computation, 2024, v. 20, n. 1, p. 221, doi. 10.1142/S1793005724500121
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- Publication type:
- Article
37
Properties of Real Fuzzy Hilbert Adjoint Operator.
- Published in:
- New Mathematics & Natural Computation, 2023, v. 19, n. 3, p. 911, doi. 10.1142/S1793005723500424
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- Publication type:
- Article
38
Complete positivity and a quaternionic moment problem.
- Published in:
- Positivity, 2021, v. 25, n. 2, p. 751, doi. 10.1007/s11117-020-00785-3
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- Publication type:
- Article
39
A Jensen–Sherman type inequality with a control map for G-invariant convex functions.
- Published in:
- Positivity, 2021, v. 25, n. 2, p. 431, doi. 10.1007/s11117-020-00769-3
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- Article
40
Existence of positive homoclinic solutions for damped differential equations.
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- Positivity, 2017, v. 21, n. 4, p. 1353, doi. 10.1007/s11117-017-0471-3
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- Article
41
Pontryagin space structure in reproducing kernel Hilbert spaces over *-semigroups.
- Published in:
- Positivity, 2011, v. 15, n. 1, p. 161, doi. 10.1007/s11117-010-0048-x
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- Publication type:
- Article
42
Uniform existence of the integrated density of states for models on $${\mathbb{Z}}^d$$.
- Published in:
- Positivity, 2008, v. 12, n. 4, p. 571, doi. 10.1007/s11117-008-2238-3
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- Publication type:
- Article
43
Nonnegative Moore-Penrose inverses of operators over Hilbert spaces.
- Published in:
- Positivity, 2008, v. 12, n. 3, p. 475, doi. 10.1007/s11117-007-2173-8
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- Publication type:
- Article
44
Drygas functional inequality on restricted domains.
- Published in:
- Acta Mathematica Hungarica, 2022, v. 166, n. 1, p. 115, doi. 10.1007/s10474-021-01203-0
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- Publication type:
- Article
45
On the almost sure convergence for dependent random vectors in Hilbert spaces.
- Published in:
- Acta Mathematica Hungarica, 2013, v. 139, n. 3, p. 276, doi. 10.1007/s10474-012-0275-7
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- Publication type:
- Article
46
A generalization of the original Jordan-von Neumann theorem.
- Published in:
- Acta Mathematica Hungarica, 2011, v. 132, n. 4, p. 387, doi. 10.1007/s10474-011-0075-5
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- Publication type:
- Article
47
A factorization of extremal extensions with applications to block operator matrices.
- Published in:
- Acta Mathematica Hungarica, 2010, v. 129, n. 1/2, p. 112, doi. 10.1007/s10474-010-9248-x
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- Publication type:
- Article
48
A canonical decomposition for linear operators and linear relations.
- Published in:
- Acta Mathematica Hungarica, 2007, v. 115, n. 4, p. 281, doi. 10.1007/s10474-007-5247-y
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- Publication type:
- Article
49
Orthogonality spaces and orthogonally additive mappings.
- Published in:
- Acta Mathematica Hungarica, 2006, v. 113, n. 4, p. 269, doi. 10.1007/s10474-006-0104-y
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- Publication type:
- Article
50
On the nonnegativity of operator products.
- Published in:
- Acta Mathematica Hungarica, 2005, v. 109, n. 1/2, p. 1, doi. 10.1007/s10474-005-0231-x
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- Publication type:
- Article