Abstract
The applications of a Fibonacci sequence in mathematics extend far beyond their initial discovery and theoretical significance. The Fibonacci sequence proves to be a versatile tool with real-world implications and the practical utility of manifests in various fields, including optimization algorithms, computer science and finance. In this research paper, we introduce new versions of convergence and summability of sequences in normed spaces with the help of the Fibonacci sequence called weak Fibonacci φ-lacunary statistical convergence and weak Fibonacci φ-lacunary summability, where φ is a modulus function under certain conditions. Furthermore, we obtain some relations related to these concepts in normed spaces.
Acknowledgements
The authors would like to express their appreciation to the handling editor and the anonymous referees for their thorough reading of this research paper and for any helpful criticism or recommendations.
References
[1] B. Altay, F. J. García-Pacheco and R. Kama, On f-strongly Cesàro and f-statistical derivable functions, AIMS Math. 7 (2022), no. 6, 11276–11291. 10.3934/math.2022629Search in Google Scholar
[2] N. D. Aral and H. Şengül Kandemir, On f-lacunary statistical convergence of order β of double sequences for difference sequences of fractional order, Facta Univ. Ser. Math. Inform. 38 (2023), no. 2, 329–343. Search in Google Scholar
[3] V. K. Bhardwaj and S. Dhawan, Korovkin type approximation theorems via f-statistical convergence, J. Math. Anal. 9 (2018), no. 2, 99–117. 10.1186/s13660-018-1871-zSearch in Google Scholar PubMed PubMed Central
[4] M. Candan, Some characteristics of matrix operators on generalized Fibonacci weighted difference sequence space, Symmetry 14 (2022), no. 7, Article ID 1283. 10.3390/sym14071283Search in Google Scholar
[5] M. Candan and K. Kuddusi, Almost convergent sequence space derived by generalized Fibonacci matrix and Fibonacci core, British J. Math. Comp. Sci. 7 (2015), no. 2, 150–167. 10.9734/BJMCS/2015/15923Search in Google Scholar
[6] R. Çolak and E. Kayan, df-statistical convergence of order α and df-strong Cesàro summability of order α in accordance to a modulus in metric spaces, Thai J. Math. 20 (2022), no. 2, 861–875. Search in Google Scholar
[7] S. Debnath and C. Choudhury, On I-statistically ϕ-convergence, Proyecciones 40 (2021), no. 3, 593–604. 10.22199/issn.0717-6279-4036Search in Google Scholar
[8] S. Debnath and B. C. Das, Some generalized triple sequence spaces defined by modulus function, Facta Univ. Ser. Math. Inform. 31 (2016), no. 2, 373–382. Search in Google Scholar
[9] S. Debnath, A. J. Datta and S. Saha, Regular matrix of interval numbers based on Fibonacci numbers, Afr. Mat. 26 (2015), no. 7–8, 1379–1385. 10.1007/s13370-014-0289-0Search in Google Scholar
[10] S. Debnath and S. Saha, Some newly defined Sequence spaces using regular matrix of Fibonacci numbers, AKU-J. Sci. Eng. 14 (2014), no. 1–3, Article ID 011301. 10.5578/fmbd.6907Search in Google Scholar
[11] S. Debnath and S. Saha, On some I-convergent generalized difference sequence spaces associated with multiplier sequence defined by a sequence of modulli, Proyecciones 34 (2015), no. 2, 137–146. 10.4067/S0716-09172015000200003Search in Google Scholar
[12]
M. Et, M. Çınar and H. Şengül,
On
[13] M. Et, M. Cinar and H. Sengul Kandemir, Deferred statistical convergence of order α in metric spaces, AIMS Math. 5 (2020), no. 4, 3731–3740. 10.3934/math.2020241Search in Google Scholar
[14] H. Fast, Sur la convergence statistique, Colloq. Math. 2 (1951), 241–244. 10.4064/cm-2-3-4-241-244Search in Google Scholar
[15] J. A. Fridy and C. Orhan, Lacunary statistical convergence, Pacific J. Math. 160 (1993), no. 1, 43–51. 10.2140/pjm.1993.160.43Search in Google Scholar
[16] S. G. Gal and I. T. Iancu, Korovkin-type theorems for statistically convergent sequences of monotone and sublinear operators, Bull. Malays. Math. Sci. Soc. 46 (2023), no. 2, Paper No. 79. 10.1007/s40840-023-01471-9Search in Google Scholar
[17] S. Gupta and V. K. Bhardwaj, On deferred f-statistical convergence, Kyungpook Math. J. 58 (2018), no. 1, 91–103. Search in Google Scholar
[18] I. S. Ibrahim and R. Çolak, On strong lacunary summability of order α with respect to modulus functions, An. Univ. Craiova Ser. Mat. Inform. 48 (2021), no. 1, 10.52846/ami.v48i1.1399. 10.52846/ami.v48i1.1399Search in Google Scholar
[19] I. S. Ibrahim and R. Çolak, λ-statistically convergent and λ-statistically bounded sequences defined by modulus functions, Bol. Soc. Parana. Mat. (3) 42 (2024), 10.5269/bspm.65818. 10.5269/bspm.65818Search in Google Scholar
[20]
I. S. Ibrahim and M. C. Listán-García,
The sets of
[21] M. Isik and K. E. Akbas, On asymptotically lacunary statistical equivalent sequences of order α in probability, ITM Web Conf. 13 (2017), Article ID 01024. 10.1051/itmconf/20171301024Search in Google Scholar
[22] M. Isik and K. E. Et, On lacunary statistical convergence of order α in probability, AIP Conf. Proc. 1676 (2015), Article ID 020045. 10.1063/1.4930471Search in Google Scholar
[23] R. Kama, Spaces of vector sequences defined by the f-statistical convergence and some characterizations of normed spaces, Rev. R. Acad. Cienc. Exactas Fís. Nat. Ser. A Mat. RACSAM 114 (2020), no. 2, Paper No. 74. 10.1007/s13398-020-00806-6Search in Google Scholar
[24] E. E. Kara, Some topological and geometrical properties of new Banach sequence spaces, J. Inequal. Appl. 2013 (2013), Paper No. 38. 10.1186/1029-242X-2013-38Search in Google Scholar
[25] E. E. Kara and M. Basarir, An application of Fibonacci numbers into infinite Toeplitz matrices, Casp. J. Math. Sci. 1 (2012), 43–47. Search in Google Scholar
[26] V. A. Khan, S. K. A. Rahaman and B. Hazarika, On statistical graph and pointwise convergence of sequences of set-valued functions defined on intuitionistic fuzzy normed spaces, Soft Comput. 27 (2023), no. 10, 1–16. 10.1007/s00500-023-07903-9Search in Google Scholar
[27] T. Koshy, Fibonacci and Lucas Numbers with Applications. Vol. 2, Pure Appl. Math. (Hoboken), John Wiley & Sons, Hoboken, 2019. 10.1002/9781118742297Search in Google Scholar
[28] F. León-Saavedra, M. C. Listán-García and M. P. Romero de la Rosa, On statistical convergence and strong Cesàro convergence by moduli for double sequences, J. Inequal. Appl. 2022 (2022), Paper No. 62. 10.1186/s13660-022-02799-9Search in Google Scholar
[29] M. C. Listán-García, f-statistical convergence, completeness and f-cluster points, Bull. Belg. Math. Soc. Simon Stevin 23 (2016), no. 2, 235–245. 10.36045/bbms/1464710116Search in Google Scholar
[30] M. C. Listán-García, On uniform f–statistical convergence of sequences of functions, Quaest. Math. 46 (2023), no. 8, 1643–1651. 10.2989/16073606.2022.2074909Search in Google Scholar
[31] I. J. Maddox, Inclusions between FK spaces and Kuttner’s theorem, Math. Proc. Cambridge Philos. Soc. 101 (1987), no. 3, 523–527. 10.1017/S0305004100066883Search in Google Scholar
[32] S. A. Mohiuddine and B. A. S. Alamri, Generalization of equi-statistical convergence via weighted lacunary sequence with associated Korovkin and Voronovskaya type approximation theorems, Rev. R. Acad. Cienc. Exactas Fís. Nat. Ser. A Mat. RACSAM 113 (2019), no. 3, 1955–1973. 10.1007/s13398-018-0591-zSearch in Google Scholar
[33] H. Nakano, Concave modulars, J. Math. Soc. Japan 5 (1953), 29–49. 10.2969/jmsj/00510029Search in Google Scholar
[34] M. P. Romero de la Rosa, On modulated lacunary statistical convergence of double sequences, Mathematics 11 (2023), no. 4, 1–10. 10.3390/math11041042Search in Google Scholar
[35] E. Savas and S. Debnath, Lacunary statistically ϕ-convergence, Note Mat. 39 (2019), no. 2, 111–119. 10.2298/PIM1919145SSearch in Google Scholar
[36] H. Şengül and M. Et, f-lacunary statistical convergence and strong f-lacunary summability of order α, Filomat 32 (2018), no. 13, 4513–4521. 10.2298/FIL1813513SSearch in Google Scholar
[37] H. Şengül, M. Et and Y. Altin, f-lacunary statistical convergence and strong f-lacunary summability of order α of double sequences, Facta Univ. Ser. Math. Inform. 35 (2020), no. 2, 495–506. 10.22190/FUMI2002495SSearch in Google Scholar
[38] H. Şengül, M. Et and M. Işık, On I-deferred statistical convergence of order α, Filomat 33 (2019), no. 9, 2833–2840. 10.2298/FIL1909833SSearch in Google Scholar
[39]
H. Şengül, M. Işik and M. Et,
On f-lacunary statistical convergence and strong f-lacunary summability of order
[40] 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
[41]
F. Temizsu, M. Et, M. Çinar and H. Şengül Kandemir,
On
[42]
B. Torgut and Y. Altin,
f-statistical convergence of double sequences of order
[43] E. Yilmaz, T. Gulsen, Y. Altin and H. Koyunbakan, λ-Wijsman statistical convergence on time scales, Comm. Statist. Theory Methods 52 (2023), no. 15, 5364–5378. 10.1080/03610926.2021.2006716Search in Google Scholar
[44] M. Ç. Yilmazer, E. Yilmaz, S. Goktas and M. Et, Statistical convergence on non-Newtonian calculus, J. Anal. 31 (2023), no. 3, 2127–2137. 10.1007/s41478-023-00555-wSearch in Google Scholar
© 2024 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
- Frontmatter
- Convergence of matrix transform means with respect to the Walsh–Kaczmarz system
- Analysis of the embedded cell method in 2D for the numerical homogenization of metal-ceramic composite materials
- Weighted integrability of Laguerre–Bessel transforms
- Infinitely many solutions for a p(x)-triharmonic equation with Navier boundary conditions
- Bounds of some divergence measures using Green’s function and Fink’s identity via Diamond Integrals
- Invariant pseudoparallel submanifold of an SQ-Sasakian manifolds
- Some observations on ℐ-statistically pre-Cauchy sequences of complex uncertain variables defined by Orlicz functions
- Kat\v{e}tov--Blass order and measurable filters on ℕ
- ℐ-monotonic convergence of sequences of bi-complex numbers
- On the geometry of semi-slant submanifolds of a conformal Kenmotsu manifold
- Existence of multiple unbounded solutions for a three-point boundary value problems on an infinite time scales
- A simple approach for studying stability properties of an SEIRS epidemic model
- α-, β- and γ-duals of the sequence spaces formed by a regular matrix of Tetranacci numbers
- A new notion of convergence defined by weak Fibonacci lacunary statistical convergence in normed spaces
- Recurrence relations for the joint distribution of the sum and maximum of independent random variables
- Lacunary weak convergence of sequences defined by Orlicz function
- On the stability of a double porous elastic system with visco-porous damping
Articles in the same Issue
- Frontmatter
- Convergence of matrix transform means with respect to the Walsh–Kaczmarz system
- Analysis of the embedded cell method in 2D for the numerical homogenization of metal-ceramic composite materials
- Weighted integrability of Laguerre–Bessel transforms
- Infinitely many solutions for a p(x)-triharmonic equation with Navier boundary conditions
- Bounds of some divergence measures using Green’s function and Fink’s identity via Diamond Integrals
- Invariant pseudoparallel submanifold of an SQ-Sasakian manifolds
- Some observations on ℐ-statistically pre-Cauchy sequences of complex uncertain variables defined by Orlicz functions
- Kat\v{e}tov--Blass order and measurable filters on ℕ
- ℐ-monotonic convergence of sequences of bi-complex numbers
- On the geometry of semi-slant submanifolds of a conformal Kenmotsu manifold
- Existence of multiple unbounded solutions for a three-point boundary value problems on an infinite time scales
- A simple approach for studying stability properties of an SEIRS epidemic model
- α-, β- and γ-duals of the sequence spaces formed by a regular matrix of Tetranacci numbers
- A new notion of convergence defined by weak Fibonacci lacunary statistical convergence in normed spaces
- Recurrence relations for the joint distribution of the sum and maximum of independent random variables
- Lacunary weak convergence of sequences defined by Orlicz function
- On the stability of a double porous elastic system with visco-porous damping