Zhao, Chang-Jian Čebyšev-Grüss inequalities for \(\alpha\)-partial derivatives. (English) Zbl 07273580 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 11, 7 p. (2021). MSC: 26D15 PDF BibTeX XML Cite \textit{C.-J. Zhao}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 11, 7 p. (2021; Zbl 07273580) Full Text: DOI
Feng, Xiaojing Nontrivial solution for Schrödinger-Poisson equations involving the fractional Laplacian with critical exponent. (English) Zbl 07273579 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 10, 18 p. (2021). MSC: 35J60 35R11 35B33 35A15 35A01 PDF BibTeX XML Cite \textit{X. Feng}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 10, 18 p. (2021; Zbl 07273579) Full Text: DOI
Wang, Xiaoxia; Yu, Menglin Some new \(q\)-congruences on double sums. (English) Zbl 07273578 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 9, 9 p. (2021). Reviewer: Rózsa Horváth-Bokor (Budakalász) MSC: 33D15 11A07 11B65 PDF BibTeX XML Cite \textit{X. Wang} and \textit{M. Yu}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 9, 9 p. (2021; Zbl 07273578) Full Text: DOI
Yang, Zhen-Hang; Tian, Jing-Feng; Zhu, Ya-Ru A sharp lower bound for the complete elliptic integrals of the first kind. (English) Zbl 07273577 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 8, 16 p. (2021). Reviewer: István Mező (Nanjing) MSC: 33E05 26E60 40A99 41A21 PDF BibTeX XML Cite \textit{Z.-H. Yang} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 8, 16 p. (2021; Zbl 07273577) Full Text: DOI
Bano, Khadija; Raza, Mohsan; Thomas, Derek K. On the coefficients of \(\mathcal{B}_1(\alpha)\) Bazilevič functions. (English) Zbl 07273576 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 7, 11 p. (2021). MSC: 30C45 30C50 PDF BibTeX XML Cite \textit{K. Bano} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 7, 11 p. (2021; Zbl 07273576) Full Text: DOI
Dantas, Sheldon; Martínez-Cervantes, Gonzalo; Rodríguez Abellán, José David; Rueda Zoca, Abraham Octahedral norms in free Banach lattices. (English) Zbl 07273575 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 6, 19 p. (2021). MSC: 46B04 46B20 46B42 PDF BibTeX XML Cite \textit{S. Dantas} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 6, 19 p. (2021; Zbl 07273575) Full Text: DOI
Nashine, Hemant Kumar; Ibrahim, Rabha W.; Rhoades, B. E.; Pant, Rajendra Unified Feng-Liu type fixed point theorems solving control problems. (English) Zbl 07273574 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 5, 16 p. (2021). MSC: 47H10 54H25 PDF BibTeX XML Cite \textit{H. K. Nashine} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 5, 16 p. (2021; Zbl 07273574) Full Text: DOI
Angeloni, Laura; Costarelli, Danilo; Vinti, Gianluca Approximation properties of mixed sampling-Kantorovich operators. (English) Zbl 07273573 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 4, 13 p. (2021). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 41A30 41A05 PDF BibTeX XML Cite \textit{L. Angeloni} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 4, 13 p. (2021; Zbl 07273573) Full Text: DOI
Huang, Wangkang; Chen, Xiao-Diao; Chen, Linqiang; Mao, Xiaoyang New inequalities for hyperbolic functions based on reparameterization. (English) Zbl 07273572 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 3, 16 p. (2021). Reviewer: James Adedayo Oguntuase (Abeokuta) MSC: 26D05 26D07 PDF BibTeX XML Cite \textit{W. Huang} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 3, 16 p. (2021; Zbl 07273572) Full Text: DOI
Zhou, Yukun; Chen, Jianlong; Zhou, Mengmeng \(m\)-weak group inverses in a ring with involution. (English) Zbl 07273571 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 2, 12 p. (2021). MSC: 16U90 16W10 PDF BibTeX XML Cite \textit{Y. Zhou} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 2, 12 p. (2021; Zbl 07273571) Full Text: DOI
Srivastava, H. M.; Chung, Kun-Jen; Liao, Jui-Jung; Lin, Shy-Der; Lee, Shih-Fang An accurate and reliable mathematical analytic solution procedure for the EOQ model with non-instantaneous receipt under supplier credits. (English) Zbl 1448.91315 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 1, 21 p. (2021). MSC: 91G40 PDF BibTeX XML Cite \textit{H. M. Srivastava} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 1, Paper No. 1, 21 p. (2021; Zbl 1448.91315) Full Text: DOI