Unuchek, S. A. Optimal recovery methods exact on trigonometric polynomials for the solution of the heat equation. (English. Russian original) Zbl 07664488 Math. Notes 113, No. 1, 116-128 (2023); translation from Mat. Zametki 113, No. 1, 118-131 (2023). MSC: 35Jxx 41Axx 35Rxx PDF BibTeX XML Cite \textit{S. A. Unuchek}, Math. Notes 113, No. 1, 116--128 (2023; Zbl 07664488); translation from Mat. Zametki 113, No. 1, 118--131 (2023) Full Text: DOI OpenURL
Magaril-Il’yaev, G. G.; Osipenko, K. Yu. On optimal recovery of solutions to difference equations from inaccurate data. (English. Russian original) Zbl 1278.65146 J. Math. Sci., New York 189, No. 4, 596-603 (2013); translation from Probl. Mat. Anal. 69, 47-54 (2013). MSC: 65M32 35K05 35R30 65M06 65J22 47B15 34A55 65L09 PDF BibTeX XML Cite \textit{G. G. Magaril-Il'yaev} and \textit{K. Yu. Osipenko}, J. Math. Sci., New York 189, No. 4, 596--603 (2013; Zbl 1278.65146); translation from Probl. Mat. Anal. 69, 47--54 (2013) Full Text: DOI OpenURL
Balova, E. A. Optimal reconstruction of the solution of the Dirichlet problem from inaccurate input data. (English. Russian original) Zbl 1142.94316 Math. Notes 82, No. 3, 285-294 (2007); translation from Mat. Zametki 82, No. 3, 323-334 (2007). MSC: 94A12 35J05 35J25 PDF BibTeX XML Cite \textit{E. A. Balova}, Math. Notes 82, No. 3, 285--294 (2007; Zbl 1142.94316); translation from Mat. Zametki 82, No. 3, 323--334 (2007) Full Text: DOI OpenURL