Abstract
In the current paper, we introduce the notion of statistical convergence of order α and strongly p-Cesàro summability of order α of sequences in the gradual normed linear spaces. We investigate several properties and a few inclusion relations of the newly introduced notions.
Funding source: University Grants Commission
Award Identifier / Grant number: 16-6(DEC. 2018)/2019(NET/CSIR)
Funding statement: The first author is grateful to the University Grants Commission, India, for their fellowships funding under the UGC-SRF scheme (No. 16-6(DEC. 2018)/2019(NET/CSIR)) during the preparation of this paper.
References
[1] F. Aiche and D. Dubois, Possibility and gradual number approaches to ranking methods for random fuzzy intervals, Commun. Comput. Inf. Sci. 299 (2012), 9–18. 10.1007/978-3-642-31718-7_2Search in Google Scholar
[2] N. D. Aral, H. Ş. Kandemir and M. Et, Strongly lacunary convergence of order β of difference sequences of fractional order in neutrosophic normed spaces, Filomat 37 (2023), no. 19, 6443–6451. 10.2298/FIL2319443ASearch in Google Scholar
[3] N. D. Aral and H. Şengül Kandemir, I-lacunary statistical convergence of order β of difference sequences of fractional order, Facta Univ. Ser. Math. Inform. 36 (2021), no. 1, 43–55. 10.22190/FUMI200117004ASearch in Google Scholar
[4] F. Başar, Summability Theory and its Applications, 2nd ed., CRC Press, Boca Raton, 2022. 10.1201/9781003294153Search in Google Scholar
[5] V. K. Bhardwaj and S. Gupta, On some generalizations of statistical boundedness, J. Inequal. Appl. 2014 (2014), Paper No. 12. 10.1186/1029-242X-2014-12Search in Google Scholar
[6]
C. Choudhury and S. Debnath,
On
[7]
C. Choudhury and S. Debnath,
On
[8] C. Choudhury and S. Debnath, On lacunary statistical convergence of sequences in gradual normed linear spaces, An. Univ. Craiova Ser. Mat. Inform. 49 (2022), no. 1, 110–119. 10.52846/ami.v49i1.1518Search in Google Scholar
[9] R. Çolak, Statistical convergence of order α, Acta Math. Sinica 31 (2010), no. 3, 121–129. Search in Google Scholar
[10] R. Çolak and Ç. A. Bektaş, λ-statistical convergence of order α, Acta Math. Sci. Ser. B (Engl. Ed.) 31 (2011), no. 3, 953–959. 10.1016/S0252-9602(11)60288-9Search in Google Scholar
[11] P. Das, S. Ghosal and S. Som, Statistical convergence of order α in probability, Arab J. Math. Sci. 21 (2015), no. 2, 253–265. Search in Google Scholar
[12] S. Debnath, V. N. Mishra and J. Debnath, On statistical convergent sequence spaces of intuitionistic fuzzy numbers, Bol. Soc. Parana. Mat. (3) 36 (2018), no. 1, 235–242. 10.5269/bspm.v36i1.30880Search in Google Scholar
[13] D. Dubois and H. Prade, Gradual elements in a fuzzy set, Soft Comput. 12 (2007), no. 2, 165–175. 10.1007/s00500-007-0187-6Search in Google Scholar
[14] A. Esi, S. Debnath and S. Saha, Asymptotically double lacunary statistically equivalent sequences of interval numbers, Proyecciones 35 (2016), no. 4, 469–479. 10.4067/S0716-09172016000400008Search in Google Scholar
[15] M. Et, V. K. Bhardwaj and S. Gupta, On deferred statistical boundedness of order α, Comm. Statist. Theory Methods 51 (2022), no. 24, 8786–8798. 10.1080/03610926.2021.1906434Search in Google Scholar
[16] M. Ettefagh, F. Y. Azari and S. Etemad, On some topological properties in gradual normed spaces, Facta Univ. Ser. Math. Inform. 35 (2020), no. 3, 549–559. 10.22190/FUMI2003549ESearch in Google Scholar
[17] M. Ettefagh, S. Etemad and F. Y. Azari, Some properties of sequences in gradual normed spaces, Asian-Eur. J. Math. 13 (2020), no. 4, Article ID 2050085. 10.1142/S1793557120500850Search in Google Scholar
[18] H. Fast, Sur la convergence statistique, Colloq. Math. 2 (1951), 241–244. 10.4064/cm-2-3-4-241-244Search in Google Scholar
[19] J. Fortin, D. Dubois and H. Fargier, Gradual numbers and their application to fuzzy interval analysis, IEEE Trans. Fuzzy Syst. 16 (2008), no. 2, 388–402. 10.1109/TFUZZ.2006.890680Search in Google Scholar
[20] J. A. Fridy, On statistical convergence, Analysis 5 (1985), no. 4, 301–313. 10.1524/anly.1985.5.4.301Search in Google Scholar
[21] J. A. Fridy, Statistical limit points, Proc. Amer. Math. Soc. 118 (1993), no. 4, 1187–1192. 10.1090/S0002-9939-1993-1181163-6Search in Google Scholar
[22] J. A. Fridy and C. Orhan, Statistical limit superior and limit inferior, Proc. Amer. Math. Soc. 125 (1997), no. 12, 3625–3631. 10.1090/S0002-9939-97-04000-8Search in Google Scholar
[23] L. Lietard and D. Rocacher, Conditions with aggregates evaluated using gradual numbers, Control Cybernet. 38 (2009), no. 2, 395–417. Search in Google Scholar
[24] Mursaleen, λ-statistical convergence, Math. Slovaca 50 (2000), no. 1, 111–115. Search in Google Scholar
[25] Mursaleen and F. Başar, Sequence Spaces: Topics in Modern Summability Theory, Math. Appl., CRC Press/Taylor & Francis, Boca Raton, 2020. 10.1201/9781003015116Search in Google Scholar
[26] I. Sadeqi and F. Y. Azari, Gradual normed linear space, Iran. J. Fuzzy Syst. 8 (2011), no. 5, 131–139. Search in Google Scholar
[27] T. Šalát, On statistically convergent sequences of real numbers, Math. Slovaca 30 (1980), no. 2, 139–150. Search in Google Scholar
[28] H. Şengül and M. Et, On lacunary statistical convergence of order α, Acta Math. Sci. Ser. B (Engl. Ed.) 34 (2014), no. 2, 473–482. 10.1016/S0252-9602(14)60021-7Search in Google Scholar
[29] H. Şengül, M. Et and N. D. Aral, Strongly λ-convergence of order α in neutrosophic normed spaces, Dera Natung Government College Res. J. 7 (2022), 1–9. 10.56405/dngcrj.2022.07.01.01Search in Google Scholar
[30] H. Steinhaus, Sur la convergence ordinaire et la convergence asymptotique, Colloq. Math. 2 (1951), 73–74. 10.4064/cm-2-2-98-108Search in Google Scholar
[31] E. A. Stock, Gradual numbers and fuzzy optimization, Ph.D. Thesis, University of Colorado at Denver, 2010. Search in Google Scholar
[32] E. Yilmaz, Y. Altin and H. Koyunbakan, Statistical convergence of multiple sequences on a product time scale, Georgian Math. J. 27 (2020), no. 3, 485–492. 10.1515/gmj-2018-0051Search in Google Scholar
[33] L. A. Zadeh, Fuzzy sets, Inform. Control 8 (1965), no. 3, 338–353. 10.1016/S0019-9958(65)90241-XSearch in Google Scholar
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Articles in the same Issue
- Frontmatter
- New analytical technique to solve fractional-order Sharma–Tasso–Olver differential equation using Caputo and Atangana–Baleanu derivative operators
- Nondensely defined partial neutral functional integrodifferential equations with infinite delay under the light of integrated resolvent operators
- On the number of limit cycles coming from a uniform isochronous center with continuous and discontinuous quartic perturbations
- On ℐ2(𝒮θ p,r )-summability of double sequences in neutrosophic normed spaces
- Earthquake convexity and some new related inequalities
- On λ-statistically φ-convergence
- Multivalued relation-theoretic weak contractions and applications
- Titchmarsh’s theorem with moduli of continuity in Laguerre hypergroup
- Application of Touchard wavelet to simulate numerical solutions to fractional pantograph differential equations
- Existence and linear independence theorem for linear fractional differential equations with constant coefficients
- A study on δ‐ℐ‐compactness in a mixed fuzzy ideal topological space
- Lie symmetry, exact solutions and conservation laws of time fractional Black–Scholes equation derived by the fractional Brownian motion
- On statistical convergence of order α of sequences in gradual normed linear spaces
- Uniqueness of meromorphic functions and their powers in set sharing
- Multiplicative 𝔪-metric space, fixed point theorems with applications in multiplicative integrals equation and numerical results
- Note on bounds on the coefficients of a subclass of m-fold symmetric bi-univalent functions
- Multiple solitons, periodic solutions and other exact solutions of a generalized extended (2 + 1)-dimensional Kadomstev--Petviashvili equation