Kubiak Mateusz, Łenski Włodzimierz, Szal Bogdan
Faculty of Mathematics, Computer Science and Econometrics, University of Zielona Góra, Zielona Góra, Poland.
J Inequal Appl. 2018;2018(1):92. doi: 10.1186/s13660-018-1684-0. Epub 2018 Apr 20.
We extend the results of Xh. Z. Krasniqi (Acta Comment. Univ. Tartu Math. 17:89-101, 2013) and the authors (Acta Comment. Univ. Tartu Math. 13:11-24, 2009; Proc. Est. Acad. Sci. 67:50-60, 2018) to the case when considered function is [Formula: see text]-periodic and the measure of approximation depends on -differences of the entries of the considered matrices.
我们将Xh. Z. Krasniqi(《塔尔图大学数学学报》17:89 - 101,2013年)以及作者们(《塔尔图大学数学学报》13:11 - 24,2009年;《爱沙尼亚科学院学报》67:50 - 60,2018年)的结果推广到所考虑函数为[公式:见文本]周期函数且逼近度量取决于所考虑矩阵元素的 - 差的情形。