Vol. 128 No. 3 (2019)
Published:
2019-09-30
Статьи
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An example of a non-triangulable derivation of a differential polynomial algebra of rank 2
Views: 40 / PDF downloads: 38 -
Comparison theorems for certain classes of univalent functions
Views: 41 / PDF downloads: 26 -
On the Reduction of the Linear System of the Differential Equations to the Bi-Diagonal Kind
Views: 34 / PDF downloads: 25