Results 11 to 20 of about 567 (51)

Holomorphic harmonic morphisms from four-dimensional non-Einstein manifolds

open access: yes, 2014
We construct 4-dimensional Riemannian Lie groups carrying left-invariant conformal foliations with minimal leaves of codimension 2. We show that these foliations are holomorphic with respect to an (integrable) Hermitian structure which is not K\" ahler ...
Gudmundsson, Sigmundur
core   +1 more source

A remark on the Hard Lefschetz Theorem for K\"ahler orbifolds

open access: yes, 2009
We give a proof of the hard Lefschetz theorem for orbifolds that does not involve intersection homology. This answers a question of Fulton.
Wang, Z. Z., Zaffran, D.
core   +1 more source

A metric property of umbilic points

open access: yes, 2003
In the space $\mathbb U^4$ of cubic forms of surfaces, regarded as a $G$-space and endowed with a natural invariant metric, the ratio of the volumes of those representing umbilic points with negative to those with positive indexes is evaluated in terms ...
J. Sotomayor   +3 more
core   +4 more sources

Extrinsic curvatures of distributions of arbitrary codimension

open access: yes, 2010
In this article, using the generalized Newton transformation, we define higher order mean curvatures of distributions of arbitrary codimension and we show that they agree with the ones from Brito and Naveira (Ann. Global Anal. Geom.
Alías   +17 more
core   +1 more source

Conitinuous leafwise harmonic functions on codimension one transversely isometric foliations

open access: yes, 2013
Let $\FF$ be a codimension one foliation on a closed manifold $M$ which admits a transverse dimension one Riemannian foliation.
Matsumoto, Shigenori
core   +2 more sources

Long‐term use of lokivetmab in dogs with atopic dermatitis

open access: yesVeterinary Dermatology, Volume 35, Issue 6, Page 683-693, December 2024.
Background – Lokivetmab, a caninised monoclonal antibody against interleukin (IL)‐31, is an effective treatment for the pruritus associated with canine atopic dermatitis (cAD). Objectives – To investigate the efficacy and safety of lokivetmab during long‐term treatment defined as at least three consecutive lokivetmab injections in atopic dogs under ...
Bettina Kasper   +2 more
wiley   +1 more source

A placebo‐controlled, double‐blind study evaluating the effect of orally administered polyunsaturated fatty acids on the oclacitinib dose for atopic dogs

open access: yesVeterinary Dermatology, Volume 35, Issue 4, Page 408-417, August 2024.
Background – Supplementation of polyunsaturated fatty acids (PUFA) enables dose reduction of prednisolone and ciclosporin in canine atopic dermatitis (cAD). Objective – To determine if oral administration of PUFA can reduce the dose of oclacitinib for cAD. Conclusion – Oral supplementation of PUFA allowed dose reduction of oclacitinib and improved pVAS,
Laura Schäfer, Nina Thom
wiley   +1 more source

A CR proof for a global estimate of the Diederich--Fornaess index of Levi-flat real hypersurfaces

open access: yes, 2015
Yet another proof is given for a global estimate of the Diederich--Fornaess index of relatively compact domains with Levi-flat boundary, namely, the index must be smaller than or equal to the reciprocal of the dimension of the ambient space.
Adachi, Masanori
core   +1 more source

Harmonic morphisms from the classical compact semisimple Lie groups

open access: yes, 2007
In this paper we introduce a new method for manufacturing harmonic morphisms from semi-Riemannian manifolds. This is employed to yield a variety of new examples from the compact Lie groups SO(n), SU(n) and Sp(n) equipped with their standard Riemannian ...
Gudmundsson, Sigmundur, Sakovich, Anna
core   +3 more sources

On the stability of minimal cones in warped products

open access: yes, 2014
In a seminal paper published in $1968$, J. Simons proved that, for $n\leq 5$, the Euclidean (minimal) cone $CM$, built on a closed, oriented, minimal and non totally geodesic hypersurface $M^n$ of $\mathbb S^{n+1}$ is unstable.
Bezerra, K. S., Caminha, A., Lima, B. P.
core   +1 more source

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