On nonhomogeneous boundary value problem for the stationary Navier-Stokes equations in a symmetric cusp domain

Autor: Kristina Kaulakytė, Neringa Klovienė

Publikováno v: Mathematical Modelling and Analysis, Vol 26, Iss 1, Pp 55-71 (2021)

The nonhomogeneous boundary value problem for the stationary NavierStokes equations in 2D symmetric multiply connected domain with a cusp point on the boundary is studied. It is assumed that there is a source or sink in the cusp point. A symmetric so

Externí odkaz: https://doaj.org/article/6ba0f7d2d2254bf3b589ca477d796187

Time periodic second grade fluid flow in an infinite strip

Autor: Neringa Klovienė

Publikováno v: Lietuvos Matematikos Rinkinys, Vol 50, Iss proc. LMS (2009)

Time periodic Poiseuille type solutions are studied for equations of the non-Newtonian second grade fluid in the two dimensional infinite strip. We prove the existence and uniqueness of the solution. Moreover, we obtain estimates of the solution in S

Externí odkaz: https://doaj.org/article/3b1f873375704c818ee107db29ae67c1

Nonhomogeneous boundary value problem for the stationary Navier–Stokes equations in a domain with a cusp

Autor: Kristina Kaulakytė, Konstantin Pileckas, Neringa Klovienė

Publikováno v: Zeitschrift für angewandte Mathematik und Physik. 70

The nonhomogeneous boundary value problem for the stationary Navier–Stokes equations in a two-dimensional domain with a cusp point on the boundary is studied. The case when the flux of the boundary value $$\mathbf{a }$$ is nonzero, i.e., when there

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8568918dd2bd23d22563214a4a93c983
https://doi.org/10.1007/s00033-019-1075-5

The second grade fluid flow problem in an infinite pipe

Autor: Konstantin Pileckas, Neringa Klovienė

Publikováno v: Asymptotic Analysis. 83:237-262

The non-stationary equations describing the motion of the second grade fluid are studied in an infinite three- dimensional pipe of arbitrary cross-section. For sufficiently small data the existence of the unique Poiseuille type solution having a give

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15a8935c4f861e0cfa8bb776ec1f7e6e
https://doi.org/10.3233/asy-121159

Periodinis pagal laiką antrojo laipsnio skysčio tekėjimas begalinėje juostoje

Autor: Neringa Klovienė

Publikováno v: Lietuvos Matematikos Rinkinys, Vol 50, Iss proc. LMS (2009)
Lietuvos matematikos rinkinys, Vilnius : Vilniaus universiteto leidykla, 2009, t. 50, p. 30-35

Time periodic Poiseuille type solutions are studied for equations of the non-Newtonian second grade fluid in the two dimensional infinite strip. We prove the existence and uniqueness of the solution. Moreover, we obtain estimates of the solution in S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ac55937ea4a79c692244f04a97c610
https://doi.org/10.15388/lmr.2009.05