On approximation processes defined by a cosine operator function
Kivinukk, Andi
;
Saksa, Anna
;
Zeltser, Maria
Proceedings of the Estonian Academy of Sciences
2017
/
p. 214-224
https://doi.org/10.3176/proc.2017.2.11
http://www.ester.ee/record=b2355998*est
https://artiklid.elnet.ee/record=b2820949*est
On Rogosinski-type approximation processes in Banach space using the framework of the cosine operator function
Kivinukk, Andi
;
Saksa, Anna
Mathematical Foundations of Computing
2022
/
p. 197-218
https://doi.org/10.3934/mfc.2021030
https://www.scopus.com/sourceid/21101052917
https://www.scopus.com/record/display.uri?eid=2-s2.0-85132248894&origin=inward&txGid=8675def8e856f3018962ca2c0b010565