Babahmed, M.; Amrani, A. El; Lazaiz, S. Fixed points and diametral sets for sequentially bounded mappings in orbital ultrametric spaces. (English) Zbl 1451.54008 Proyecciones 39, No. 2, 481-493 (2020). MSC: 54H25 54E40 PDFBibTeX XMLCite \textit{M. Babahmed} et al., Proyecciones 39, No. 2, 481--493 (2020; Zbl 1451.54008) Full Text: DOI
Taghavi, A.; Razeghi, M. Non-linear new product \(A^\ast B - B^\ast A\) derivations on \(\ast \)-algebras. (English) Zbl 07291678 Proyecciones 39, No. 2, 467-479 (2020). MSC: 47B48 46K05 PDFBibTeX XMLCite \textit{A. Taghavi} and \textit{M. Razeghi}, Proyecciones 39, No. 2, 467--479 (2020; Zbl 07291678) Full Text: DOI
Johnson, Charles R.; Lettie, Jacob; Mack-Crane, Sander; Szabelska-Beręsewicz, Alicja Branch duplication in trees: uniqueness of sedes and enumeration of sedes. (English) Zbl 1451.05117 Proyecciones 39, No. 2, 451-465 (2020). MSC: 05C30 05C50 65-04 PDFBibTeX XMLCite \textit{C. R. Johnson} et al., Proyecciones 39, No. 2, 451--465 (2020; Zbl 1451.05117) Full Text: DOI
Tripathy, Binod Chandra; Ray, Gautam Chandra Fuzzy \(\delta^\ast \)-almost continuous and fuzzy \(\delta^\ast \)-continuous functions in mixed fuzzy ideal topological spaces. (English) Zbl 1455.54011 Proyecciones 39, No. 2, 435-449 (2020). MSC: 54A40 54D20 54C08 54C10 54A05 54C60 54E55 PDFBibTeX XMLCite \textit{B. C. Tripathy} and \textit{G. C. Ray}, Proyecciones 39, No. 2, 435--449 (2020; Zbl 1455.54011) Full Text: DOI
Rosas, Rodríguez Ennis; Namiq, Sarhad F. On minimal \(\lambda_{co}\)-open sets. (English) Zbl 1455.54005 Proyecciones 39, No. 2, 421-433 (2020). Reviewer: Erdal Ekici (Çanakkale) MSC: 54A05 54B05 54D30 PDFBibTeX XMLCite \textit{R. E. Rosas} and \textit{S. F. Namiq}, Proyecciones 39, No. 2, 421--433 (2020; Zbl 1455.54005) Full Text: DOI
Cerda-Morales, Gamaliel A note on modified third-order Jacobsthal numbers. (English) Zbl 1471.11055 Proyecciones 39, No. 2, 409-420 (2020). MSC: 11B39 PDFBibTeX XMLCite \textit{G. Cerda-Morales}, Proyecciones 39, No. 2, 409--420 (2020; Zbl 1471.11055) Full Text: DOI arXiv
Shah, Nita H.; Pandya, Purvi M.; Satia, Moksha H.; Suthar, Ankush H. Global dynamics of COPD and tuberculosis among smokers. (English) Zbl 1455.92140 Proyecciones 39, No. 2, 383-399 (2020). MSC: 92D30 34D20 34D23 PDFBibTeX XMLCite \textit{N. H. Shah} et al., Proyecciones 39, No. 2, 383--399 (2020; Zbl 1455.92140) Full Text: DOI
Patel, S. K.; Vasava, Jayesh Some results on \((a,d)\)-distance antimagic labeling. (English) Zbl 1451.05205 Proyecciones 39, No. 2, 361-381 (2020). MSC: 05C78 PDFBibTeX XMLCite \textit{S. K. Patel} and \textit{J. Vasava}, Proyecciones 39, No. 2, 361--381 (2020; Zbl 1451.05205) Full Text: DOI
Boua, Abdelkarim; Ashraf, Mohammad Prime rings with involution involving left multipliers. (English) Zbl 1459.16018 Proyecciones 39, No. 2, 341-359 (2020). MSC: 16N60 16W25 16U80 PDFBibTeX XMLCite \textit{A. Boua} and \textit{M. Ashraf}, Proyecciones 39, No. 2, 341--359 (2020; Zbl 1459.16018) Full Text: DOI
Parida, P.; Paikray, S. K.; Jena, B. B. Generalized deferred Cesàro equi-statistical convergence and analogous approximation theorems. (English) Zbl 1466.40003 Proyecciones 39, No. 2, 317-339 (2020). MSC: 40A35 41A36 40G15 PDFBibTeX XMLCite \textit{P. Parida} et al., Proyecciones 39, No. 2, 317--339 (2020; Zbl 1466.40003) Full Text: DOI
Nath, Pankaj Kumar; Tripathy, Binod Chandra Statistical convergence of complex uncertain sequences defined by Orlicz function. (English) Zbl 1465.40005 Proyecciones 39, No. 2, 301-315 (2020). MSC: 40A35 28A20 60B10 60B12 60F17 PDFBibTeX XMLCite \textit{P. K. Nath} and \textit{B. C. Tripathy}, Proyecciones 39, No. 2, 301--315 (2020; Zbl 1465.40005) Full Text: DOI
Ahmad, Ali; Bača, Martin; Sultan, Saba Computing the metric dimension of kayak paddles graph and cycles with chord. (English) Zbl 1451.05063 Proyecciones 39, No. 2, 287-300 (2020). MSC: 05C12 05C35 68R10 PDFBibTeX XMLCite \textit{A. Ahmad} et al., Proyecciones 39, No. 2, 287--300 (2020; Zbl 1451.05063) Full Text: DOI
Jeyanthi, P.; Selvi, M.; Ramya, D. Restricted triangular difference mean graphs. (English) Zbl 1451.05204 Proyecciones 39, No. 2, 275-286 (2020). MSC: 05C78 PDFBibTeX XMLCite \textit{P. Jeyanthi} et al., Proyecciones 39, No. 2, 275--286 (2020; Zbl 1451.05204) Full Text: DOI
Bharathi, M. Jeyaram; Velmurugan, S.; Subramanian, N.; Srikanth, R. On rough convergence of triple sequence space of Bernstein operator of fuzzy numbers defined by a metric. (English) Zbl 1465.40006 Proyecciones 39, No. 2, 261-274 (2020). MSC: 40B05 40J05 26E50 41A36 PDFBibTeX XMLCite \textit{M. J. Bharathi} et al., Proyecciones 39, No. 2, 261--274 (2020; Zbl 1465.40006) Full Text: DOI