Geodesic
On the Convexity of High Order of Sequences
Publications de l'Institut Mathématique, _N_S_43 (1988) no. 57, p. 35 .

Voir la notice de l'article dans eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

We improve some results of Lacković and Simić [2] concerning the weighted arithmetic means that preserve the convexity of high order of sequences.
Classification : 26A51 
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     author = {G. Toader},
     title = {On the {Convexity} of {High} {Order} of {Sequences}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {35 },
     publisher = {mathdoc},
     volume = {_N_S_43},
     number = {57},
     year = {1988},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/PIM_1988_N_S_43_57_a4/}
}
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G. Toader. On the Convexity of High Order of Sequences. Publications de l'Institut Mathématique, _N_S_43 (1988) no. 57, p. 35 . https://geodesic-test.mathdoc.fr/item/PIM_1988_N_S_43_57_a4/