Some remarks on polar actions

C Gorodski, A Kollross - Annals of Global Analysis and Geometry, 2016 - Springer
… We classify infinitesimally polar actions on compact Riemannian symmetric spaces of
rank one. We also prove that every polar action on one of those spaces has the same orbits …

Some remarks on polar wandering

P Goldreich, A Toomre - Journal of Geophysical Research, 1969 - Wiley Online Library
action integral fp dq associated with some arbitrary trajectory x(t) of the quasi-rigid body
before t - 0 and after t - T, respectively. Then, regardless of any further details of the evolution of …

Polar coordinates induced by actions of compact Lie groups

J Dadok - Transactions of the American Mathematical Society, 1985 - ams.org
… In §1 we state our results in detail and provide some examples and discussion. The proofs
Remark. Taking other nonzero characters on T1 will not change the orbit structure. If T1 is …

Polar actions on rank-one symmetric spaces

F Podestà, G Thorbergsson - Journal of Differential Geometry, 1999 - projecteuclid.org
… In Section 1, we give all the preliminaries, and we prove some basic facts which are … 2B.4;
the geometric interpretation of these actions are given in remarks after the proofs. In Section 5, …

[PDF][PDF] On the classification of polar representations

JH Eschenburg, E Heintze - 1999 - opus.bibliothek.uni-augsburg.de
… Theorem 9 and the subsequent remark on p. 129, together … A section Σ for this polar action
is provided by a maximal … C are of the type z ↦→ az for some a ∈ C, but this map is symmetric, …

A classification of hyperpolar and cohomogeneity one actions

A Kollross - Transactions of the American Mathematical Society, 2002 - ams.org
… We summarize these remarks by the following … some of the remaining actions. We will
compute a slice representation for each of these actions in order to decide whether they are polar

Some remarks on the components of the liquid surface free energy

B Jańczuk, T Białopiotrowicz, A Zdziennicka - Journal of colloid and …, 1999 - Elsevier
… This problem can be solved only if for a polar liquid (eg, water) we can calculate the ratio / in
… without assumption of some values of these parameters for one polar liquid. Van Oss et al. (…

On the tilt of the Earth's polar axis (): Some 'impressionist' remarks

V Courtillot, F Lopes, V Kossobokov, P Zuddas… - arXiv preprint arXiv …, 2023 - arxiv.org
polar latitudes, downward convection drives air masses toward the equator, that warm in the
process. The combined action of the Hadley and polar … with an important remark. All climate …

Some remarks on" the social system"

D Lockwood - The British Journal of Sociology, 1956 - JSTOR
some twenty years to his initial study of cminent sociological theorists in The Strazctsre of
Social Action… It is unnecessary to multiply instances, for in the almost polar ot)position of the two …

[图书][B] Lie groups and geometric aspects of isometric actions

MM Alexandrino, RG Bettiol - 2015 - Springer
polar actions is explored. In Chap. 5, we survey on the theory of polar foliations, which
generalizes some … the geometry of low cohomogeneity actions and its interplay with manifolds with …