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The Cauchy Problem for Multidimensional Difference Equations and the Preservation of the Hierarchy of Generating Functions of its Solutions
(Сибирский федеральный университет. Siberian Federal University, 2018-12)
of their generating functions to certain classes. From the standpoint of Stanley [4],
the most useful and often used is the following hierarchy of classes of generating functions:
{rational}⊂{algebraic}⊂{D-finite}. (∗)
With this approach, the following problem seems...
University. All rights reserved – 712 – Evgeny K. Leinartas, Tatiana I. Yakovleva The Cauchy Problem for Multidimensional Difference . . . If the answer to the above question is positive, then we say that the Cauchy problem preserves the Stanley hierarchy...
University. All rights reserved – 712 – Evgeny K. Leinartas, Tatiana I. Yakovleva The Cauchy Problem for Multidimensional Difference . . . If the answer to the above question is positive, then we say that the Cauchy problem preserves the Stanley hierarchy...
The Cauchy Problem for Multidimensional Difference Equations and the Preservation of the Hierarchy of Generating Functions of its Solutions
(2018)
of the problem (7)–(8) we construct another problem that will be «consistent» with
problem (7)–(8) and will preserve the Stanley hierarchy. Namely, instead of the equation (7) we
seek solutions of the equation
P (δ)u(x) = h(x), x ∈ C ∩ Zn, (9)
in the cone C ∩Zn...
exactly n vectors. If K˜ ⊂ C and ν ∈ C˚∗∩Zn, then the Cauchy problem (9)–(10) is consistent with the problem (7)–(8) and for h(x) ≡ 0 the Cauchy problem (9)–(10) preserves the Stanley hierarchy of generating functions. Proof. Let us prove the consistency...
exactly n vectors. If K˜ ⊂ C and ν ∈ C˚∗∩Zn, then the Cauchy problem (9)–(10) is consistent with the problem (7)–(8) and for h(x) ≡ 0 the Cauchy problem (9)–(10) preserves the Stanley hierarchy of generating functions. Proof. Let us prove the consistency...
The Tensor Product and Quasiorder of an Algebra Related to Cohen-Macaulay Rings
(Сибирский федеральный университет. Siberian Federal University., 2015-02)
.11.2014, accepted 10.12.2014
This paper shows how the tensor products of the distributive lattices and the finite solvable groups can
used to WB-height-unmixed of the method of Stanley and Reisner.
Keywords: quasiorder, polytopes, order complex, tensor product...
], and [9]. By using distributive lattice and Stanley-Reisner theory, we formulate new characterizations of Cohen-Macaulay ring. Recall that the local ring R is Cohen-Macaulay when so is R as an R-module. A Noetherian ring (which may not be local) R is said...
], and [9]. By using distributive lattice and Stanley-Reisner theory, we formulate new characterizations of Cohen-Macaulay ring. Recall that the local ring R is Cohen-Macaulay when so is R as an R-module. A Noetherian ring (which may not be local) R is said...
On the Induction Period of Drop Breakup behind Shock Wave
(2018-11)
was carried out within the framework of the basic state task (project № 0323-2018-0010) and was funded
by RFBR according to the research project № 18-38-00565.
REFERENCES
1. M. Pilch and C. A. Erdman, Int J Multiphase Flow 13(6), 741–757(1987).
2. G. M. Faeth...
, L. P. Hsiang and P. K. Wu, Int J Multiphase Flow 21, 99–127 (1995) 3. B. E. Gelfand, Prog Energy Combust Sci. 22, 201–265 (1996). 4. D. R. Guildenbecher, C. Lopez-Rivera and P. E. Sojka, Exp Fluids 46, 371–402(2009) 5. Z. Dai, and G.M. Faeth, Int J...
, L. P. Hsiang and P. K. Wu, Int J Multiphase Flow 21, 99–127 (1995) 3. B. E. Gelfand, Prog Energy Combust Sci. 22, 201–265 (1996). 4. D. R. Guildenbecher, C. Lopez-Rivera and P. E. Sojka, Exp Fluids 46, 371–402(2009) 5. Z. Dai, and G.M. Faeth, Int J...
Study of the Weber number impact on secondary breakup of droplets of coal water slurries containing petrochemicals
(2019-10)
, P. 161–169.
[29] Glushkov D.O., Strizhak P.A. Ignition of composite liquid fuel droplets based on coal and oil
processing waste by heated air flowюю Journal of Cleaner Production. 2017; V. 165. P. 1445–1461.
[30] W. H. Chou and G. M. Faeth. Temporal...
)/( , here g , l and is the density of the surrounding gas and liquid of droplet, Ug is gas velocity. Chou and Faeth [30] showed that the temporal evolution of D/D0 in bag breakup regime is T t DD 5.01/ 0 . - 19 - For bag-stamen droplet breakup...
)/( , here g , l and is the density of the surrounding gas and liquid of droplet, Ug is gas velocity. Chou and Faeth [30] showed that the temporal evolution of D/D0 in bag breakup regime is T t DD 5.01/ 0 . - 19 - For bag-stamen droplet breakup...
Constant coefficient linear difference equations on the rational cones of the integer lattice
(2016)
of Stanley’s hierarchy then the generating function of the solution belongs to the same class....
Оптимизация температурного режима высушивания иммобилизованной биферментной системы NADH: FMN –оксидоредуктаза –люцифераза для обеспечения максимальной интенсивности свечения и точности иммобилизованных реагентов
(Сибирский федеральный университет, 2020)
ɛɢɮɟɪɦɟɧɬɧɨɣ ɫɢɫɬɟɦɵ NAD(P)H:FMN–ɨɤɫɢɞɨɪɟɞɭɤɬɚɡɚ–
ɥɸɰɢɮɟɪɚɡɚ ɞɥɹ ɨɛɟɫɩɟɱɟɧɢɹ ɦɚɤɫɢɦɚɥɶɧɨɣ ɢɧɬɟɧɫɢɜɧɨɫɬɢ ɫɜɟɱɟɧɢɹ ɢ
ɦɢɧɢɦɚɥɶɧɨɝɨ ɪɚɡɛɪɨɫɚ ɡɧɚɱɟɧɢɣ ɢɧɬɟɧɫɢɜɧɨɫɬɢ ɫɜɟɱɟɧɢɹ.
Ⱥɤɬɭɚɥɶɧɨɫɬɶ ɢɫɫɥɟɞɨɜɚɧɢɹ ɨɛɭɫɥɨɜɥɟɧɚ ɬɟɦ, ɱɬɨ ɛɢɨɬɟɫɬɵ ɧɚ ɨɫɧɨɜɟ
ɢɦɦɨɛɢɥɢɡɨɜɚɧɧɵɯ...
ɫɭɛɫɬɪɚɬɨɜ ɫɜɟɬɹɳɢɯɫɹ ɛɚɤɬɟɪɢɣ. ɇɚ ɫɟɝɨɞɧɹɲɧɢɣ ɞɟɧɶ ɪɟɚɝɟɧɬ ɧɚ ɨɫɧɨɜɟ ɫɨɜɦɟɫɬɧɨ ɢɦɦɨɛɢɥɢɡɨɜɚɧɧɨɣ ɫ ɫɭɛɫɬɪɚɬɚɦɢ ɛɢɮɟɪɦɟɧɬɧɨɣ ɫɢɫɬɟɦɵ NAD(P)H:FMN–ɨɤɫɢɞɨɪɟɞɭɤɬɚɡɚ–ɥɸɰɢɮɟɪɚɡɚ ɯɚɪɚɤɬɟɪɢɡɭɟɬɫɹ ɜɵɫɨɤɢɦ ɪɚɡɛɪɨɫɨɦ ɡɧɚɱɟɧɢɣ ɚɤɬɢɜɧɨɫɬɢ ɩɪɢ ɦɧɨɝɨɤɪɚɬɧɵɯ ɢɡɦɟɪɟɧɢɹɯ...
ɫɭɛɫɬɪɚɬɨɜ ɫɜɟɬɹɳɢɯɫɹ ɛɚɤɬɟɪɢɣ. ɇɚ ɫɟɝɨɞɧɹɲɧɢɣ ɞɟɧɶ ɪɟɚɝɟɧɬ ɧɚ ɨɫɧɨɜɟ ɫɨɜɦɟɫɬɧɨ ɢɦɦɨɛɢɥɢɡɨɜɚɧɧɨɣ ɫ ɫɭɛɫɬɪɚɬɚɦɢ ɛɢɮɟɪɦɟɧɬɧɨɣ ɫɢɫɬɟɦɵ NAD(P)H:FMN–ɨɤɫɢɞɨɪɟɞɭɤɬɚɡɚ–ɥɸɰɢɮɟɪɚɡɚ ɯɚɪɚɤɬɟɪɢɡɭɟɬɫɹ ɜɵɫɨɤɢɦ ɪɚɡɛɪɨɫɨɦ ɡɧɚɱɟɧɢɣ ɚɤɬɢɜɧɨɫɬɢ ɩɪɢ ɦɧɨɝɨɤɪɚɬɧɵɯ ɢɡɦɟɪɟɧɢɹɯ...
Сравнительный анализ влияния моделей турбулентности на описание процессов горения угольной пыли при наличии закрутки потока
(2016)
and Mass Transfer. 1974. Vol. 1, No. 2. P. 131−137.
13. Daly B.J., Harlow F.H. Transport equations in turbulence // Physics of Fluids. 1970. Vol. 13, No. 11.
P. 2634−2649.
14. Launder B.E. Second-moment closure and its use in modeling turbulent...
.R. Thermal radiation heat transferr. Washington D.C.: Hemisphere Publishing Corp, 1992. 1072 p. 17. Faeth G.M. Mixing, transport and combustion in sprays // Progress in Energy and Combustion Sci. 1987. Vol. 13, No. 4. P. 293−345. 18. Berlemont A...
.R. Thermal radiation heat transferr. Washington D.C.: Hemisphere Publishing Corp, 1992. 1072 p. 17. Faeth G.M. Mixing, transport and combustion in sprays // Progress in Energy and Combustion Sci. 1987. Vol. 13, No. 4. P. 293−345. 18. Berlemont A...
Applications of luminous bacteria enzymes in toxicology
(2015-12)
difficulties it was suggested to use enzymes of luminous
bacteria NAD(P)H:FMN-oxidoreductase and luciferase in soluble and immobilized forms [4, 5].
Since 1990, bioluminescent enzymatic toxicity assay has been developed [5], and is nowadays
actively used...
in ecology, medicine, agriculture, and other areas [6-8]. Principle of bioluminescent enzymatic toxicity assays The bacterial coupled enzyme system: NAD(P)H:FMN-oxidoreductase + luciferase (Red + Luc) involves two reactions...
in ecology, medicine, agriculture, and other areas [6-8]. Principle of bioluminescent enzymatic toxicity assays The bacterial coupled enzyme system: NAD(P)H:FMN-oxidoreductase + luciferase (Red + Luc) involves two reactions...
Анализ дисперсии гидроакустических волн на основе модели вязкоупругой среды
(Сибирский федеральный университет. Siberian Federal University., 2013-07)
.C.Santucci, D.Fioretto, L.Comez, A.Gessini, C.Masciovecchio, Is there any fast sound in
water?, Phys. Rev. Lett., 97(2006), no. 22, 225701-1–225701-4.
[3] O.Mishima, H.E.Stanley, The relationship between liquid, supercooled and glassy water,
Nature, 396...
(1998), 329–335. [4] P.G.Debenedetti, H.E.Stanley, Supercooled and glassy water, Physics Today, 56(2003), no. 6, 40–46. [5] P.A.Starodubtsev, R.N.Alifanov, S.V.Gutorova, Modern methods for transmission of sound energy in water and their theoretical development...
(1998), 329–335. [4] P.G.Debenedetti, H.E.Stanley, Supercooled and glassy water, Physics Today, 56(2003), no. 6, 40–46. [5] P.A.Starodubtsev, R.N.Alifanov, S.V.Gutorova, Modern methods for transmission of sound energy in water and their theoretical development...