On subclasses of harmonic mappings involving Frasin operator Muhammad G. KhanBakhtiar AhmadIing Lukman OriginalPaper 03 March 2021 Pages: 1159 - 1171
Global attracting sets of stochastic functional differential equations driven by a square integrable Lévy martingale Abdelfouad BakkaSalah Hajji OriginalPaper 07 March 2021 Pages: 1173 - 1178
Summation formulas of q-hyperharmonic numbers Takao KomatsuRusen Li OriginalPaper 10 March 2021 Pages: 1179 - 1192
Equilibrium in incomplete markets revisited Vasileia Tsachouridou-PapadatouChristos Kountzakis OriginalPaper 16 April 2021 Pages: 1193 - 1200
Pure \(\varGamma \)-ideals in \(\varGamma \)-semigroups Ahsan MahboobNoor Mohammad Khan OriginalPaper 01 April 2021 Pages: 1201 - 1210
Operators, fuzzy operators and Pawlak’s approximations in operators S. Ostadhadi-DehkordiK. Hila OriginalPaper 27 March 2021 Pages: 1211 - 1225
Existence, uniqueness and Hyers–Ulam stability of a fractional order iterative two-point boundary value Problems K. Rajendra PrasadMahammad KhuddushD. Leela OriginalPaper 13 April 2021 Pages: 1227 - 1237
Subordination factor sequence results for starlike and convex classes defined by q-Cătaş operator M. K. AoufS. M. Madian OriginalPaper 19 April 2021 Pages: 1239 - 1251
A note on some properties of 4-dimensional walker metrics Sohrab Azimpour OriginalPaper 22 April 2021 Pages: 1253 - 1267
On skew Laplacian energy of directed graphs Bilal A. Chat OriginalPaper 27 June 2021 Pages: 1269 - 1280
Weak KKH-Caristi type expansion on complete b-metric and b-ordered metric spaces and its consequences Gholamreza Heidary JoonaghanyOluwatosin Temitope MewomoFarshid Khojasteh OriginalPaper 10 May 2021 Pages: 1281 - 1294
Modelling Covid-19 mitigation and control strategies in the presence of migration and vaccination: the case of South Africa S. M. KassaJ. B. H. NjagarahY. A. Terefe OriginalPaper 14 May 2021 Pages: 1295 - 1322
Harmonic subclass of univalent functions defined by modified \(q-\)difference operator A. O. MostafaM. K. Aouf OriginalPaper 10 May 2021 Pages: 1323 - 1331
A non-ideal-hereditary Kurosh–Amitsur prime radical for near-rings Srinivasa Rao RaviNaga Koteswara Rao KoduruJaya Lakshmi Narayana Kilaru OriginalPaper 08 May 2021 Pages: 1333 - 1339
\(\upsilon \)-pointwise bi-slant Lorentzian submersions from LP-Sasakian manifolds Tanumoy PalShiv Sharma ShuklaShyamal Kumar Hui OriginalPaper 05 August 2021 Pages: 1341 - 1354
On the new Hermite–Hadamard type inequalities for s-convex functions Hasan BarsamSayyed Mehrab RamezaniYamin Sayyari OriginalPaper 09 June 2021 Pages: 1355 - 1367
Generalization of \((\in , \in \vee q_{k})\)-fuzzy soft near-rings and \((\in , \in \vee q_{k})\)-fuzzy soft ideals over near-rings S. RamkumarT. Manikantan OriginalPaper 29 June 2021 Pages: 1369 - 1388
Second order differential subordination and superordination of Liu-Srivastava operator on meromorphic functions T. M. Seoudy OriginalPaper 15 June 2021 Pages: 1399 - 1408
gK-algebra associated to polygroups R. NaghibiS. M. AnvariyehB. Davvaz OriginalPaper 29 June 2021 Pages: 1409 - 1420
Marx–Strohhäcker theorem for multivalent functions Prachi GuptaSumit NagpalV. Ravichandran OriginalPaper 14 June 2021 Pages: 1421 - 1434
A more general form of interval valued fuzzy filters in ordered semigroups Muhammad Sajjad Ali KhanSaleem AbdullahKostaq Hila OriginalPaper 18 June 2021 Pages: 1435 - 1455
Improved SOR iterative method for coupled Lyapunov matrix equations Liqing BaiShijun ZhangKe Wang OriginalPaper 25 June 2021 Pages: 1457 - 1463
Fractional difference double sequences of fuzzy numbers Pranav Sharma OriginalPaper 26 June 2021 Pages: 1465 - 1473
Coincidence points of relational \(\psi \)-contractions and an application Gopi Prasad OriginalPaper 03 July 2021 Pages: 1475 - 1490
Variation diminishing convolution kernels associated with fractional Hankel-type transform Akhilesh PrasadS. K. VermaU. K. Mandal OriginalPaper 06 July 2021 Pages: 1503 - 1517
About changing of temperature of gases and liquids in a pipeline by using cooling and/or heating of local sections E. L. Pankratov OriginalPaper 09 July 2021 Pages: 1519 - 1529
On a maximal subgroup of the symplectic group Sp(8, 2) Faryad AliAyoub B. M. Basheer OriginalPaper 20 July 2021 Pages: 1531 - 1562
Additivity of n-multiplicative mappings of gamma rings Aline Jaqueline de Oliveira AndradeGabriela Cotrim de MoraesBruno Leonardo Macedo Ferreira OriginalPaper 05 July 2021 Pages: 1563 - 1571
A beta–epsilon distribution: properties and applications I. E. GongsinF. W. O. Saporu OriginalPaper 29 July 2021 Pages: 1573 - 1583
Precompact in a generalization of semi-linear uniform spaces Amani Rawshdeh OriginalPaper 12 July 2021 Pages: 1585 - 1593
Essential norm estimates for multiplication operators on \(L_p(\mu )\) spaces René E. CastilloYesid A. Lemus-AbrilJulio C. Ramos-Fernández OriginalPaper 05 August 2021 Pages: 1595 - 1603
Existence of coupled fixed point via measure of noncompactness K. MebarkiA. BoudaouiW. Shatanawi OriginalPaper 05 August 2021 Pages: 1605 - 1613
Status connectivity indices of line graphs Harishchandra S. RamaneSaroja Y. Talwar OriginalPaper 06 August 2021 Pages: 1615 - 1627
Uncertainty principles of Heisenberg type for the Bargmann transform Fethi Soltani OriginalPaper 27 August 2021 Pages: 1629 - 1643
On Ricci–Yamabe soliton and geometrical structure in a perfect fluid spacetime Jay Prakash SinghMohan Khatri OriginalPaper 30 September 2021 Pages: 1645 - 1656
Lie algebra of coupled higher-dimensional forced Burgers’ equation Amlan K. HalderKyriakos CharalambousP. G. L. Leach OriginalPaper 29 August 2021 Pages: 1657 - 1667
On weakly 2-absorbing ideals of non-commutative rings Nico Groenewald OriginalPaper 24 August 2021 Pages: 1669 - 1683
On Geraghty-Wardowski type contractions and an application Vahid ParvanehBabak MohammadiHassen Aydi OriginalPaper 14 September 2021 Pages: 1697 - 1708
\( {\varphi }\) (Ric)-vector fields on warped product manifolds and applications Uday Chand DeSameh ShenawyBülent Ünal OriginalPaper 26 September 2021 Pages: 1709 - 1716
