Characterization of Bach and Cotton Tensors on a Class of Lorentzian Manifolds

Autor: Yanlin Li, M. S. Siddesha, H. Aruna Kumara, M. M. Praveena

Publikováno v: Mathematics, Vol 12, Iss 19, p 3130 (2024)

In this work, we aim to investigate the characteristics of the Bach and Cotton tensors on Lorentzian manifolds, particularly those admitting a semi-symmetric metric ω-connection. First, we prove that a Lorentzian manifold admitting a semi-symmetric

Externí odkaz: https://doaj.org/article/4ba2413863c34fddabdc552e016fd922

Effect of thermal conductivity on Blasius–Rayleigh–Stokes flow and heat transfer over a moving plate by considering magnetic dipole moment

Autor: M. Gnaneswara Reddy, M. V. V. N. L. Sudharani, M. M. Praveena, K. Ganesh Kumar

Publikováno v: The European Physical Journal Plus. 137

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84f5a0f8e3a51963b73585d33ba7436a
https://doi.org/10.1140/epjp/s13360-021-02259-1

On generalized complex space forms satisfying certain curvature conditions

Autor: M. M. Praveena, C. S. Bagewadi

Publikováno v: Karpatsʹkì Matematičnì Publìkacìï, Vol 8, Iss 2, Pp 284-294 (2016)

We study Ricci soliton $(g,V,\lambda)$ of generalized complex space forms when the Riemannian, Bochner and $W_{2}$ curvature tensors satisfy certain curvature conditions like semi-symmetric, Einstein semi-symmetric, Ricci pseudo symmetric and Ricci g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::055d8fb70310ab2fabe458563de78394
https://journals.pnu.edu.ua/index.php/cmp/article/view/1435

Nonlinear Radiative Heat Transfer of Magnetite(Fe3O4)-Water Nanofluid over Unsteady Stretching Surface with Fluid Particle Suspension

Autor: M. R. Krishnamurthy, G. H. Pujar, K. S. Onkarappa, N. Srikantha, K. Bharathi, M. M. Praveena

Publikováno v: IOP Conference Series: Materials Science and Engineering. 925:012054

The exploration of the magneto hydrodynamics(MHD) flow and nonlinear radiative heat transfer of magnetite Fe3O4 - H2O nanoparticle with fluid particle suspension over an unsteady stretching sheet is the central theme of the present work. The similari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a5c9d569afc6230154af32b4631d95e
https://doi.org/10.1088/1757-899x/925/1/012054

Pattern Formation in Evaporating Polymer Solutions-Interplay between Dewetting and Decomposition.

Autor: Mahawar P; Soft and Biological Matter Laboratory, Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208016, India., Praveena M; Soft and Biological Matter Laboratory, Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208016, India., Bhuyan S; Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India., Pillai DS; Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India., Chandran S; Soft and Biological Matter Laboratory, Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208016, India.

Publikováno v: ACS polymers Au [ACS Polym Au] 2024 May 13; Vol. 4 (4), pp. 302-310. Date of Electronic Publication: 2024 May 13 (Print Publication: 2024).