Vol. 62 No. 1 (2021)

Published: 2021-06-30

Front matter

Revista de la Unión Matemática Argentina
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Orthogonality of the Dickson polynomials of the $(k+1)$-th kind

Diego Ernesto Dominici

1-30
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Time-frequency analysis associated with the Laguerre wavelet transform

Hatem Mejjaoli, Khalifa Trimèche

31-55
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Uniform approximation of Muckenhoupt weights on fractals by simple functions

Marilina Carena, Marisa Toschi

57-66
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Gotzmann monomials in four variables

Vittoria Bonanzinga, Shalom Eliahou

67-93
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Signed graphs with totally disconnected star complements

Zoran Stanić

95-104
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The weakly zero-divisor graph of a commutative ring

Mohamad Javad Nikmehr, Abdolreza Azadi, Reza Nikandish

105-116
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A characterization of the Lorentz spaces $L(p,r)$ in terms of Orlicz Type classes

Calixto Calderón, Alberto Torchinsky

117-122
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Classical simple Lie $2$-algebras of odd toral rank and a contragredient Lie $2$-algebra of toral rank 4

Carlos Rafael Payares Guevara, Fabián Antonio Arias Amaya

123-139
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On commutative homogeneous vector bundles attached to nilmanifolds

Rocío Díaz Martín, Linda Saal

141-151
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Structure of simple multiplicative Hom-Jordan algebras

Chenrui Yao, Yao Ma, Liangyun Chen

153–170
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The fibering map approach for a singular elliptic system involving the $p(x)$-Laplacian and nonlinear boundary conditions

Kamel Saoudi, Mouna Kratou

171-189
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Cofiniteness of local cohomology modules in the class of modules in dimension less than a fixed integer

Alireza Vahidi, Mahdieh Papari Zarei

191–198
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Canal surfaces with generalized 1-type Gauss map

Jinhua Qian, Mengfei Su, Youngho Kim

199–211
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Selberg zeta-function associated to compact Riemann surface is prime

Ramūnas Garunkštis

213–218
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Weight distribution of cyclic codes defined by quadratic forms and related curves

Ricardo Alberto Podestá, Denis Eduardo Videla

219-242
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Recurrent curvature over four-dimensional homogeneous manifolds

Milad Bastami, Ali Haji Badali, Amirhesam Zaeim

243-255
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On Egyptian fractions of length 3

Cyril Banderier, Carlos Alexis Gomez Ruiz, Florian Luca, Francesco Pappalardi, Enrique Treviño

257-274
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Vol. 62 No. 1 (2021)

Front matter

Orthogonality of the Dickson polynomials of the $(k+1)$-th kind

Time-frequency analysis associated with the Laguerre wavelet transform

Uniform approximation of Muckenhoupt weights on fractals by simple functions

Gotzmann monomials in four variables

Signed graphs with totally disconnected star complements

The weakly zero-divisor graph of a commutative ring

A characterization of the Lorentz spaces $L(p,r)$ in terms of Orlicz Type classes

Classical simple Lie $2$-algebras of odd toral rank and a contragredient Lie $2$-algebra of toral rank 4

On commutative homogeneous vector bundles attached to nilmanifolds

Structure of simple multiplicative Hom-Jordan algebras

The fibering map approach for a singular elliptic system involving the $p(x)$-Laplacian and nonlinear boundary conditions

Cofiniteness of local cohomology modules in the class of modules in dimension less than a fixed integer

Canal surfaces with generalized 1-type Gauss map

Selberg zeta-function associated to compact Riemann surface is prime

Weight distribution of cyclic codes defined by quadratic forms and related curves

Recurrent curvature over four-dimensional homogeneous manifolds

On Egyptian fractions of length 3

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