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Academic Journal

Some estimates for elliptic systems generalizing the Bitsadze system of equations

Subjects: elliptic system; functions bounded and uniformly h¨older continuous; a priori estimate

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 22-35 (2024)

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Academic Journal

On the motion of a viscous liquid with a free boundary

Subjects: viscous liquid; solid body; free boundary

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 99-110 (2024)

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Academic Journal

A priori and a posteriori estimates for solving one evolutionary inverse problem

Subjects: equation of convective heat and mass transfer; non-classical boundary value problem; non-stationary solution

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 5-21 (2024)

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Academic Journal

Influence of the shape of the anode assembly inner channel on plasma flow velocity

Subjects: powder; functional coating; surface modification

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 58-73 (2024)

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Academic Journal

A key exchange protocol based on the ring Bn(R, P)

Subjects: key exchange protocol; ring of formal matrices; Mathematics

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 52-57 (2024)

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Academic Journal

On the stability of a particular class of one-dimensional states of dynamic equilibrium of the Vlasov–Poisson electron gas

Subjects: vlasov–poisson electron gas; dynamic equilibrium states; linear stability

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 36-51 (2024)

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Academic Journal

Combined strategies for managing the securities portfolio structure

Subjects: securities portfolio; profitability; risk

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 92-98 (2024)

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Academic Journal

The Hilbert problem in a half-plane for generalized analytic functions with a singular point on the real axis

Subjects: hilbert boundary value problem; generalized analytic functions; singular point

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 111-122 (2024)

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Academic Journal

Tricomi problem and integral equations

Subjects: tricomi problem; overdetermined problem; integral equation

  • Source: Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 74-91 (2024)

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  • 1-10 of  348,509 نتائج ل ""QA1-939""