Kozko Artem Ivanovich

Publications in Math-Net.Ru

1. Reduction of the mathematical model of some problems of mathematical economics to systems of differential equations that can be solved in quadratures
   
   Chebyshevskii Sb., 25:3 (2024),  187–200
2. Estimates of approximations of functions by trigonometric polynomials in spaces with an asymmetric norm and sign-sensitive weight
   
   Chebyshevskii Sb., 25:3 (2024),  177–186
3. Vladimir Grigorievich Chirskii (on the 75-th anniversary of his birth)
   
   Chebyshevskii Sb., 25:3 (2024),  5–10
4. About the ideal economic situation - the growth of capital and the function of consumption in some models of economic growth
   
   Chebyshevskii Sb., 24:2 (2023),  256–265
5. The method of approximate solution of a system of differential equations from the Ramsey–Kass–Koopmans model, based on the solution in quadratures of one subclass of similar systems
   
   Chebyshevskii Sb., 23:4 (2022),  115–125
6. The consumption function in the Ramsey–Kass–Koopmans economic growth model in the case of a stationary saving function
   
   Chebyshevskii Sb., 23:1 (2022),  118–129
7. Restrictions on the values of the consumption function in the Ramsey — Kass — Koopmans economic growth model in the case of a stationary saving function
   
   Chebyshevskii Sb., 22:2 (2021),  501–509
8. Localization of the indicator optimal exponent of the Ramsey–Kass–Koopmans problem tending to infinity of the power utility function
   
   Chebyshevskii Sb., 22:2 (2021),  121–134
9. On the Ramsey–Cass–Koopmans problem for consumer choice
   
   Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 182 (2020),  39–44
10. Optimal exponent in the Ramsey–Kass–Koopmans problem with logarithmic utility function
    
    Chebyshevskii Sb., 20:4 (2019),  197–207
11. Assessment of the necessary initial economic resource in the Ramsey–Kass–Koopmans problem
    
    Chebyshevskii Sb., 20:4 (2019),  188–196
12. On some convergence tests for alternating series and constant sign series
    
    Chebyshevskii Sb., 18:1 (2017),  123–133
13. Regularized traces of singular differential operators with canonical boundary conditions
    
    Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2011, no. 4,  11–17
14. The spectral function of a singular differential operator of order $2m$
    
    Izv. RAN. Ser. Mat., 74:6 (2010),  107–126
15. Regularized Traces of Higher-Order Singular Differential Operators
    
    Mat. Zametki, 83:1 (2008),  39–49
16. Asymptotics of the Spectrum of the Differential Operator $-y''+q(x)y$ with a Boundary Condition at Zero and with Rapidly Growing Potential
    
    Differ. Uravn., 41:5 (2005),  611–622
17. On Jackson's inequality for a generalized modulus of continuity in $L_2$
    
    Mat. Sb., 195:8 (2004),  3–46
18. On Jackson's Inequality for Generalized Moduli of Continuity
    
    Mat. Zametki, 73:5 (2003),  783–788
19. On the order of the best approximation in spaces with asymmetric norm and sign-sensitive weight on classes of differentiable functions
    
    Izv. RAN. Ser. Mat., 66:1 (2002),  103–132
20. Fractional derivatives and inequalities for trigonometric polynomials in spaces with asymmetric norms
    
    Izv. RAN. Ser. Mat., 62:6 (1998),  125–142
21. Multidimensional inequalities between distinct metrics in spaces with an asymmetric norm
    
    Mat. Sb., 189:9 (1998),  85–106
22. Analogs of the Jackson–Nikol'skii inequalities for trigonometric polynomials in spaces with nonsymmetric norm
    
    Mat. Zametki, 61:5 (1997),  687–699
23. On an extremal problem for polynomials in a multi-dimensional case
    
    Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1997, no. 6,  66–68


24. Олимпиада “Покори Воробьевы горы!” Математика
    
    Kvant, 2024, no. 9,  54–55
25. Олимпиада “Покори Воробьевы горы!” Математика
    
    Kvant, 2022, no. 10,  43–45
26. Igor Germanovich Tsarkov (to 60th anniversary)
    
    Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2020, no. 4,  70–71
27. Олимпиада «Ломоносов»-2018. Математика
    
    Kvant, 2018, no. 11,  54–55
28. Олимпиада «Покори Воробьевы горы!»
    
    Kvant, 2017, no. 9,  53–55
29. Олимпиада «Ломоносов»-2017
    
    Kvant, 2017, no. 4,  52–58