Angelina A. Wu

activity

20142023

most citedGeneralized iterated wreath products of cyclic groups and rooted trees correspondence

3 citations · 9 across the 8 of their papers we have counts for

collaborators

8 papers

math.SG2023

Lagrangian Zigzag Cobordisms

Joshua M. Sabloff, David Shea Vela-Vick, C. -M. Michael Wong +1

We investigate an equivalence relation on Legendrian knots in the standard contact three-space defined by the existence of an interpolating zigzag of Lagrangian cobordisms. We comp…

math.SG2023

Lagrangian cobordism of positroid links

Johan Asplund, Youngjin Bae, Orsola Capovilla-Searle +3

Casals-Gorsky-Gorsky-Simental realized all positroid strata of the complex Grassmannian as augmentation varieties of Legendrians called positroid links. We prove that the partial o…

math.SG2022★ 1 cited

Obstructing Lagrangian concordance for closures of 3-braids

Angela Wu

We show that any knot which is smoothly the closure of a 3-braid cannot be Lagrangian concordant to and from the maximum Thurston-Bennequin Legendrian unknot except the unknot itse…

math.SG2020★ 2 cited

Weinstein handlebodies for complements of smoothed toric divisors

Bahar Acu, Orsola Capovilla-Searle, Agnès Gadbled +4

We study the interactions between toric manifolds and Weinstein handlebodies. We define a partially-centered condition on a Delzant polytope, which we prove ensures that the comple…

math.MG2020

Quasi-self-similar fractals containing "Y" have dimension larger than one

Insung Park, Angela Wu

Suppose $X$ is a compact connected metric space and $f : X \to X$ is a metric coarse expanding conformal map in the sense of Haïssinsky-Pilgrim. We show that if $X$ contains a homeo…

math.MG2018★ 1 cited

A metric sphere not a quasisphere but for which every weak tangent is Euclidean

Angela Wu

We show that for all $n \geq 2$ , there exists a doubling linearly locally contractible metric space $X$ that is topologically a $n$ -sphere such that every weak tangent is isometric…

math.RT2014★ 2 cited

Generalized iterated wreath products of symmetric groups and generalized rooted trees correspondence

Mee Seong Im, Angela Wu

Consider the generalized iterated wreath product $S_{r_{1}} ≀ \dots ≀ S_{r_{k}}$ of symmetric groups. We give a complete description of the traversal for the generalized iterated w…

math.RT2014★ 3 cited

Generalized iterated wreath products of cyclic groups and rooted trees correspondence

Mee Seong Im, Angela Wu

Consider the generalized iterated wreath product $Z_{r_{1}} ≀ Z_{r_{2}} ≀ \dots ≀ Z_{r_{k}}$ where $r_{i} \in N$ . We prove that the irreducible rep…