49:40 国际基础科学大会-Artur Avila-TBA-Artur Avila 1:04:59 国际基础科学大会-Function spaces on quantum tori and their applications-Xiao Xiong 53:07 国际基础科学大会-Duality between the pseudoeffective and the movable cone on a…… 52:28 国际基础科学大会-The Evening of Physics – 2024ICBS ...
symmetric coneMeans on self-dual and homogeneous cones (, i.e., symmetric cones) are discussed from a viewpoint of differential geometry with affine connections. We first define means on symmetric cones in an axiomatic way following [8]. Next we consider dualistic differential geometry (, i.e...
In this paper, the first in a series, we study the deformed Hermitian–Yang–Mills (dHYM) equation from the variational point of view as an infinite dimensional GIT problem. The dHYM equation is mirror to the special Lagrangian equation, and our infinite dimensional GIT problem is mirror to ...
Hugo Parlier. A note on collars of simple closed geodesics. preprint, 2004.A note on collars of simple closed geodesics - Parlier () Citation Context ... enlarged collar but nots. To prove this, take a V -piece containingsand p where the cone angle at p is exactly 2'. The other ...
The family \\(\\mathcal {N}\\) of n -variate normal distributions is parameterized by the cone of positive definite symmetric \\(nimes n\\) -matrices and the n -dimensional real vector space. Equipped with the Fisher information metric, \\(\\mathcal {N}\\) becomes a Riemannian ...
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Formally, our model is a single manifold with two Lorentzian metrics. But physically, we interpret this as two separate spacetimes, or two separate regions (“time” periods) within a single spacetime. 2.2. The Rotating Disc Use cylindrical coordinates (𝑡,𝑟,𝜙,𝑧) on Minkowski ...