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Комбинаторное представление суммы взвешенных одинаковых степеней членов арифметической прогрессии

Комбинаторное представление суммы взвешенных одинаковых степеней членов арифметической прогрессии

Abstract

Устанавливается справедливость равенства, которое даёт выражение для суммы взвешенных одинаковых степеней членов арифметической прогрессии в комбинаторном виде. Этот вид предусматривает использование двойного суммирования определённых алгебраических комбинаций со свободными и весовыми компонентами данной суммы. Указанные алгебраические комбинации включают в себя также биномиальные коэффициенты. Определение искомого равенства выполнялось с использованием сравнения истинных и гипотетических величин.

The correctness of equality which gives the combinatorial expression for the sum of the weighted equal powers of members of an arithmetical progression is found out. Such aspect provides usage of double summation of certain algebraic combinations with free and weight components of the given sum. Thus specified algebraic combinations also include binomial coefficients. Determination of required equality was made with use of comparison of real and hypothetical values.

Keywords

СУММА ВЗВЕШЕННЫХ ОДИНАКОВЫХ СТЕПЕНЕЙ, ИСТИННОЕ ПРЕДСТАВЛЕНИЕ, ГИПОТЕТИЧЕСКОЕ ПРЕДСТАВЛЕНИЕ, БИНОМИАЛЬНЫЕ КОЭФФИЦИЕНТЫ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold