Results 51 to 60 of about 1,063 (72)

A Variational Approach for the Neumann Problem in Some FLRW Spacetimes

open access: yesAdvanced Nonlinear Studies, 2019
In this paper, we study, using critical point theory for strongly indefinite functionals, the Neumann problem associated to some prescribed mean curvature problems in a FLRW spacetime with one spatial dimension.
Bereanu Cristian, Torres Pedro J.
doaj   +1 more source

DUAL TIMELIKE NORMAL AND DUAL TIMELIKE SPHERICAL CURVES IN DUAL MINKOWSKI SPACE

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009
: In this paper, we give characterizations of dual timelike normal and dual timelike spherical curves in the dual Minkowski 3-space and we show that every dual timelike normal curve is also a dual timelike spherical curve.
Mehmet ÖNDER
doaj  

Inextendibility of spacetimes and Lorentzian length spaces. [PDF]

open access: yesAnn Glob Anal Geom (Dordr), 2019
Grant JDE, Kunzinger M, Sämann C.
europepmc   +1 more source

On the Ricci operator of locally homogeneous Lorentzian 3-manifolds

open access: yesOpen Mathematics, 2009
Calvaruso Giovanni, Kowalski Oldrich
doaj   +1 more source

A Cost-Utility Model of Care for Peristomal Skin Complications. [PDF]

open access: yesJ Wound Ostomy Continence Nurs, 2016
Neil N   +3 more
europepmc   +1 more source

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