[图书][B] Some models in the theory of computer viruses propagation
3.1 Introduction 35 3.2 Approximating cumulative number of Netsky worm variants 37 3.3
Approximating number of malicious hosts 39 3.4 Approximating cdf of content signatures for …
Approximating number of malicious hosts 39 3.4 Approximating cdf of content signatures for …
[图书][B] Some Families of Sigmoid Functions: Applications to Growth Theory
Page 1 ! " # $ % & '(( $ ) * + , * $ + -- -- -- -- * . * / 0 . 1 +21 (0 * " 3 $ " $ $ " + 4 1 ( 5 0 * 3 $ 677 89
1 1 . ! / 2 * Page 2 1 Nikolay Kyurkchiev, Anton Iliev and Asen Rahnev SOME FAMILIES OF …
1 1 . ! / 2 * Page 2 1 Nikolay Kyurkchiev, Anton Iliev and Asen Rahnev SOME FAMILIES OF …
[PDF][PDF] Selected Topics in Mathematical Modeling: Some New Trends
N Kyurkchiev - … to Academician Blagovest Sendov (1932-2020) …, 2020 - researchgate.net
1.1 Introduction 12 1.2 Preliminaries 13 1.3 Main Results 14 1.3. 1 Approximating the” real
wealth data” 18 1.3. 2 Approximating the” growth data (mean height) of sunflower plants” 18 …
wealth data” 18 1.3. 2 Approximating the” growth data (mean height) of sunflower plants” 18 …
[图书][B] Extension of Gompertz-type Equation in Modern Science: 240 Anniversary of the birth of B. Gompertz
N Kyurkchiev, A Iliev - 2018 - researchgate.net
Untitled Page 1 Page 2 1 Nikolay Kyurkchiev, Anton Iliev EXTENSION OF GOMPERTZ-TYPE
EQUATION IN MODERN SCIENCE. 240 Anniversary of the birth of B. Gompertz 2018 Page 3 …
EQUATION IN MODERN SCIENCE. 240 Anniversary of the birth of B. Gompertz 2018 Page 3 …
[图书][B] A Look at the New Logistic Models with" Polynomial Variable Transfer"
4.1 The Pham's model 67 4.2 The Pham's model with” polynomial variable transfer” 68 4.3
Modified Logistic model with” polynomial variable transfer” 71 4.4 Truncated Cauchy power …
Modified Logistic model with” polynomial variable transfer” 71 4.4 Truncated Cauchy power …
[图书][B] Some New Logistic Differential Models: Properties and Applications
Some New Logistic Differential Models Page 1 Vesselin Kyurkchiev Anton Iliev Asen Rahnev
Nikolay Kyurkchiev Some New Logistic Differential Models Properties and Applications In this …
Nikolay Kyurkchiev Some New Logistic Differential Models Properties and Applications In this …
[PDF][PDF] Some intrinsic properties of adaptive functions to piecewise smooth data
N Kyurkchiev - 2021 - researchgate.net
Untitled Page 1 Page 2 1 Nikolay Kyurkchiev SOME INTRINSIC PROPERTIES OF
ADAPTIVE FUNCTIONS TO PIECEWISE SMOOTH DATA 2021 Page 3 2 . Scientific …
ADAPTIVE FUNCTIONS TO PIECEWISE SMOOTH DATA 2021 Page 3 2 . Scientific …
[PDF][PDF] On a sigmoidal growth function generated by reaction networks. Some extensions and applications
N Kyurkchiev - Communications in Applied Analysis, 2019 - researchgate.net
In [2] S. Markov considered the possibility of approximating the input function s (t) in the
differential model y′(t)= ky (t) s (t); y (t0)= y0 with the Bateman [3] type correction. In the …
differential model y′(t)= ky (t) s (t); y (t0)= y0 with the Bateman [3] type correction. In the …
Soil water and salinity dynamics under the improved drip-irrigation scheduling for ecological restoration in the saline area of Yellow River basin
S Dong, G Wang, Y Kang, Q Ma, S Wan - Agricultural Water Management, 2022 - Elsevier
The drip-irrigation scheduled by different soil matric potential (SMP) thresholds at different
stages according to soil water and salt management purposes was usually adopted for …
stages according to soil water and salt management purposes was usually adopted for …
Some properties of the Blumberg's hyper-log-logistic curve
The paper considers the sigmoid function definedthrough the hyper-log-logistic model
introduced by Blumberg. We study the Hausdorff distance of this sigmoid to the Heaviside …
introduced by Blumberg. We study the Hausdorff distance of this sigmoid to the Heaviside …