## Found 1,380 Documents (Results 1–100)

100
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### Upper and lower $$\beta(\Lambda, sp)$$-continuous multifunctions. (English)Zbl 07555765

MSC:  54C08 54C60
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### On the $$\frac{S_n}{n}$$ problem. (English)Zbl 07554605

MSC:  60G40 60G50
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MSC:  90-XX
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### Porosities of the sets of attractors. (English)Zbl 07545077

MSC:  28A80 11B05
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### On upper and lower fast Khintchine spectra of continued fractions. (English)Zbl 07524170

MSC:  11K50 37E05 28A80
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### Hölder continuity results for parametric set optimization problems via improvement sets. (English)Zbl 1483.90163

MSC:  90C31 49K30
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MSC:  68T37
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MSC:  68Qxx
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### On small sets of integers. (English)Zbl 1484.11028

MSC:  11B05 28A10 39B62
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### Optimal bounds on the fundamental spectral gap with single-well potentials. (English)Zbl 07453355

MSC:  34B24 34L15 34L40
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### Kantorovich-Rubinstein quasi-metrics. II: Hyperspaces and powerdomains. (English)Zbl 1478.54020

MSC:  54E99 54H30
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### Pythagorean fuzzy sets in UP-algebras and approximations. (English)Zbl 1484.03134

MSC:  03G25 06F35
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### Modelling pollution of radiation via topological minimal structures. (English)Zbl 07449529

MSC:  76-XX 54A99
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### Near approximations in rings. (English)Zbl 1482.16081

MSC:  16Y99 03E72
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### Operators, fuzzy operators and Pawlak’s approximations in operators. (English)Zbl 07430299

MSC:  20N99 20N20 68T37
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### Inverse spectral problem for the diffusion operator from a particular set of eigenvalues. (Chinese. English summary)Zbl 07403547

MSC:  34A55 34B24 34L15

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### Bounds of the solution set of the tensor complementarity problem. (English)Zbl 1479.90203

Reviewer: Bing Tan (Chengdu)
MSC:  90C33
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### Lower Assouad dimension of measures and regularity. (English)Zbl 1479.28010

MSC:  28C15 28A80 37C45
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### Rough set theory applied to JU-algebras. (English)Zbl 1473.06024

MSC:  06F35 03G25 03E72
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MSC:  06F35
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### Mappings and spaces defined by the function epsilon. (English)Zbl 1480.54022

MSC:  54F15 54F16
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### Continuity of solutions for parametric set optimization problems via scalarization methods. (English)Zbl 1474.90462

MSC:  90C31 90C29 49K40
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### On the continuous points of semi-continuous functions. (English)Zbl 1464.42016

MSC:  42B25 47G10 49J45
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### Norm estimates for Chebyshev polynomials, I. (English)Zbl 1462.41012

MSC:  41A50 30C10 30E10
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### Existence results for mixed hemivariational-like inequalities involving set-valued maps. (English)Zbl 1462.49022

Reviewer: Bing Tan (Chengdu)
MSC:  49J40 49J53
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### Eigenvalues with respect to a weight for general boundary value problems on networks. (English)Zbl 1467.34030

MSC:  34B45 34L15 34L40
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MSC:  68T37
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### On a new structure of the pantograph inclusion problem in the Caputo conformable setting. (English)Zbl 07509806

MSC:  34K37 34K09 34K10
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### Regions of existence for a class of nonlinear diffusion type problem. (English)Zbl 1474.34151

MSC:  34B15 34B27 34A45
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### On the Borel classes of set-valued maps of two variables. (English)Zbl 1470.54009

MSC:  54C60 54C08 28B20
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MSC:  68T37
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### Knowledge and approximations: a formal study under the perspective of information systems and rough set theory. (English)Zbl 1458.68206

MSC:  68T27 03B42 68T37
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### Differential inclusions with mixed semicontinuity properties in a Banach space. (English. Russian original)Zbl 07332239

Funct. Anal. Appl. 54, No. 3, 188-199 (2020); translation from Funkts. Anal. Prilozh. 54, No. 3, 48-62 (2020).
MSC:  47J22 34A60 47H30
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### Exact upper bound for sorting $$R_n$$ with LE. (English)Zbl 07324416

MSC:  68Q25 68Q17
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### $$k$$-set agreement bounds in round-based models through combinatorial topology. (English)Zbl 07323214

Cachin, Christian (ed.) et al., Proceedings of the 39th ACM symposium on principles of distributed computing, PODC ’20, virtual event, August 3–7, 2020. New York, NY: Association for Computing Machinery (ACM). 395-404 (2020).
MSC:  68M14 68W15
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### On the Cauchy problem set on the boundary of the ordinary differential equation’s domain of definition. (English. Russian original)Zbl 1479.34020

Vestn. St. Petersbg. Univ., Math. 53, No. 4, 424-433 (2020); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 7(65), No. 4, 636-648 (2020).
MSC:  34A12 47N20
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### Fuzzy-rough set models and fuzzy-rough data reduction. (English)Zbl 1473.03033

MSC:  03E72 68T37
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### Roughness in $$G$$-graphs. (English)Zbl 07285997

MSC:  05C25 03E75 03E99
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### Reconstruction of nonsplitting boundary conditions of the Sturm-Liouville operator from a minimal set of eigenvalues. (English. Russian original)Zbl 1459.34067

Differ. Equ. 56, No. 10, 1290-1297 (2020); translation from Differ. Uravn. 56, No. 10, 1323-1330 (2020).
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### On conditions on the potential in a Sturm-Liouville problem and an upper estimate of its first eigenvalue. (English)Zbl 1458.34052

Pinelas, Sandra (ed.) et al., Differential and difference equations with applications. Selected papers based on the presentations at the fourth international conference, ICDDEA 2019, Lisbon, Portugal, July 1–5, 2019. Cham: Springer. Springer Proc. Math. Stat. 333, 481-496 (2020).
MSC:  34B24 34L15 47J30
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MSC:  68T37

### Continuity of approximate solution mappings for parametric generalized set-valued equilibrium problems. (Chinese. English summary)Zbl 1463.49027

MSC:  49J53 90C33
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### Research on approximate operators in combined information system and finite sub-information system. (Chinese. English summary)Zbl 1463.68097

MSC:  68T37 03E72 68U35

### Roughness in associative algebra. (Chinese. English summary)Zbl 1474.16143

MSC:  16Y80 16B99

### Solving the inverse heat conduction boundary problem for composite materials. (English)Zbl 1452.80016

Tarasyev, Alexander (ed.) et al., Stability, control and differential games. Proceedings of the international conference on stability, control and differential games (SCDG2019), Yekaterinburg, Russia, September 16–20, 2019. Cham: Springer. Lect. Notes Control Inf. Sci. – Proc., 133-143 (2020).
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### Reconstruction and stability of inverse nodal problems for energy-dependent $$p$$-Laplacian equations. (English)Zbl 1478.34019

MSC:  34A55 34B09 34L15
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### Asymptotics of Chebyshev polynomials. III: Sets saturating Szegő, Schiefermayr, and Totik-Widom bounds. (English)Zbl 1448.41026

Kurasov, Pavel (ed.) et al., Analysis as a tool in mathematical physics. In memory of Boris Pavlov. Collected papers presented at the conferences “Spectral Theory and Applications”, Stockholm, Sweden, March 13–15, 2016 and “Operator Theory, Analysis and Mathematical Physics – OTAMP2016”, Euler International Mathematical Institute, St. Petersburg, Russia, August 2–7, 2016. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 276, 231-246 (2020).
MSC:  41A50 30C10 30C80
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### On the lower indicator of an entire function with roots of zero lower density lying on a ray. (English. Russian original)Zbl 1442.30029

Math. Notes 107, No. 6, 907-919 (2020); translation from Mat. Zametki 107, No. 6, 817-832 (2020).
MSC:  30D20 30D15 30C15
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### Stationary points of lower semicontinuous multifunctions. (English)Zbl 07203794

MSC:  47H04 47H09 47H10
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### Almost simplicial polytopes: the lower and upper bound theorems. (English. French summary)Zbl 1465.52023

Proceedings of the 28th international conference on formal power series and algebraic combinatorics, FPSAC 2016, Vancouver, Canada, July 4–8, 2016. Nancy: The Association. Discrete Mathematics & Theoretical Computer Science (DMTCS). Discrete Math. Theor. Comput. Sci., Proc., 947-958 (2020).
MSC:  52B05
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### Continuity of a condition spectrum and its level sets. (English)Zbl 1458.46037

MSC:  46H05 47A10
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### Homogeneous continua and non-blockers. (English)Zbl 1439.54018

MSC:  54F16 54B20 54C60

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### The reverse Yang-Mills-Higgs flow in a neighbourhood of a critical point. (English)Zbl 1437.53016

MSC:  53C07 53E30 58E15
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### A topological characterization of the non-emptiness of the banks set and the uncovered set. (English)Zbl 1437.91175

MSC:  91B14 91A44 91B50
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### A fresh look into skew inverse Laurent series rings. (English)Zbl 1436.16022

MSC:  16N20 16N40 16W60
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### Bounds for the spectrum of a two-parameter eigenvalue problem in a Hilbert space. (English)Zbl 1449.34311

MSC:  34L15 34B08 34G20
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### On lower and upper semi-continuous functions. (English)Zbl 1449.54004

MSC:  54A05 54A10
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