Yeansu Kim

activity

20232025

collaborators

4 papers

math.NT2025

Aubert duals of strongly positive representations for metaplectic groups

Yeansu Kim, Gyujin Oh

We determine the Aubert duals of strongly positive representations of the metaplectic group $\widetilde{Sp}(n)$ over a non-Archimedean local field $F$ of characteristic different…

math.NT2025

$L$ -packets and the generic Arthur packet conjectures for even unitary similitude groups

Yeansu Kim, Muthu Krishnamurthy, Freydoon Shahidi

We establish the generic local Langlands correspondence by showing the equality of the Langlands-Shahidi $L$ -functions and Artin $L$ -functions in the case of even unitary similitud…

math.RT2024

Multiplicity One Theorem for General Spin Groups: The Archimedean Case

Melissa Emory, Yeansu Kim, Ayan Maiti

Let $\GSpin(V)$ (resp. $\GPin(V)$) be a general spin group (resp. a general Pin group) associated with a nondegenerate quadratic space $V$ of dimension $n$ over an Archimedean loca…

cs.IT2023

On the Boomerang Spectrum of Power Permutation $X^{2^{3 n} + 2^{2 n} + 2^{n} - 1}$ over $\GF{2^{4n}}$ and Extraction of Optimal Uniformity Boomerang Functions

Kwang Ho Kim, Sihem Mesnager, Ye Bong Kim

A substitution box (S-box) in a symmetric primitive is a mapping $F$ that takes $k$ binary inputs and whose image is a binary $m$ -tuple for some positive integers $k$ and $m$ , whic…

Aubert duals of strongly positive representations for metaplectic groups

L-packets and the generic Arthur packet conjectures for even unitary similitude groups

Multiplicity One Theorem for General Spin Groups: The Archimedean Case

On the Boomerang Spectrum of Power Permutation X23n+22n+2n−1 over $\GF{2^{4n}}$ and Extraction of Optimal Uniformity Boomerang Functions

$L$ -packets and the generic Arthur packet conjectures for even unitary similitude groups

On the Boomerang Spectrum of Power Permutation $X^{2^{3 n} + 2^{2 n} + 2^{n} - 1}$ over $\GF{2^{4n}}$ and Extraction of Optimal Uniformity Boomerang Functions