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Papers |
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Some results of scientific and technical
researches executed in the company, are
published: |
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By the project "Fundamental Investigation in Prime
Number Theory" |
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2004 |
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Сабзиев Н.М. Алгоритм составления
таблиц простых чисел и простых
близнецов.
Известия АН Азерб.ССР. Серия
физ.-тех. и матем. наук, 2004, № 3,
С. 35-39.
Rus.
pdf
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Sabziyev N.M. Algorithm for composing up
the tables of prime numbers and prime
twins.
Summary. In this paper it is
described the checking algorithm for
definition is the given natural number a
prime number or not. It is given the
table of prime numbers contained in the
interval [2x109;
2x109+6000]
and the table of prime twins contained
in the interval
[2x109+6000;
2x109+46000],
made on the basis of this algorithm.
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2003 |
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Сабзиев
Н.М. Свойство множеств порождающие
составные числа вида
6m±1.
Известия АН Азерб.ССР. Серия
физ.-тех. и матем. наук, 2003, № 3,
С. 41-49. Rus.
pdf
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Sabziyev N.M. Characteristics of sets
which are generating numbers of a kind
6m±1.
Summary. In this paper is
investigating some subsets of natural
number m, which are generating
compound number in kind of
6m±1.
These subsets hereinafter allow to
describe function of quantity of prime
numbers.
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Сабзиев Н.М. Распределение простых
чисел в натуральном ряду.
Известия АН Азерб.ССР. Серия
физ.-тех. и матем. наук, 2003, № 3,
С. 50-56. Rus.
pdf
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Sabziyev N.M. Distribution of prime
numbers in natural rows.
Summary. As is known, one of
wide-spread algorithms of encryptions
ensuring safety of the Internet network
is RSA algorithm, which is based on a
choice of enough large prime numbers,
and the question of generation of prime
numbers required to study behaviour them
in natural number row. This work is
devoted to the description of function
of distribution of prime numbers in the
natural number row.
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By the project
“Management of cultivation process” |
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2006 |
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Pashayev A.B.; Sabziev E.N.;
Mammadov G.M.; Eyubova S.M.; Guliyev
V.F. Mathematical modeling of the
transformation dynamics of
phosphorus in ''soil-plant'' system.
Selçuk J. Appl. Math. 7 (2006), no.2, 113-124. Eng.
http://www.ams.org/mathscinet-getitem?mr=2273089
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Summary. Application of phosphate
fertilizers is one of the conditions of
obtaining resistant crops. The
efficiency of phosphate fertilizers
depends on various factors, first of
all, on soil properties, plants' demand
for phosphorus and also on the form,
term and method of applying fertilizers.
Mathematical model of phosphorus
transformation in "soil - plant" system
is presented in this work. It is shown
that there is a stable regime for any
"soil - plant" system. A strategy of
phosphate fertilizers' applying was
determined to achieve stable regime. |
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