Sisi Huang

collaborators

5 papers

cs.AI2026

LAGO: Language Agents with Reusable Growing Options

Yuran Wu, Mengkang Hu, Qionglin Qiu +5

Long-horizon tasks expose a weakness of monolithic tool-use loops: one agent must decompose, execute, and verify a task within a single trajectory. We introduce LAGO, which treats…

math-ph2026

Counterexamples to the $L^{1}$ and $L^{\infty}$ boundedness of the one-dimensional wave operators

Sisi Huang, Xiaohua Yao

It is well established that the wave operators $W_{\pm} (H, - Δ)$ for the one-dimensional Schrödinger operator $H = - Δ + V (x)$ are bounded on $L^{p} (R)$ for all $1 < p < \infty$ in bot…

math.AP2025

The $ℓ^{p}$ -boundedness of wave operators for the fourth order Schrödinger operators on the lattice $Z$

Sisi Huang, Xiaohua Yao

This paper investigates the $ℓ^{p}$ boundedness of wave operators $W_{\pm} (H, Δ^{2})$ associated with discrete fourth-order Schrödinger operators $H = Δ^{2} + V$ on the lattice $\mathbb{…

math.AP2025

Decay estimates for discrete bi-Laplace operators with potentials on the lattice $Z$

Sisi Huang, Xiaohua Yao

It is known that the discrete Laplace operator $Δ$ on the lattice $Z$ satisfies the following sharp time decay estimate: $$\big\|e^{itΔ}\big\|_{\ell^1\rightarrow\ell^{\inf…

math.AP2025

Decay estimates for discrete bi-Schrödinger operators on the lattice $Z$

Sisi Huang, Xiaohua Yao

It is known that the discrete Laplace operator $Δ$ on the lattice $Z$ satisfies the following sharp time decay estimate: $$\left\|e^{itΔ}\right\|_{\ell^1\rightarrow\ell^{\…

LAGO: Language Agents with Reusable Growing Options

Counterexamples to the L1 and L∞ boundedness of the one-dimensional wave operators

The ℓp-boundedness of wave operators for the fourth order Schrödinger operators on the lattice Z

Decay estimates for discrete bi-Laplace operators with potentials on the lattice Z

Decay estimates for discrete bi-Schrödinger operators on the lattice Z

Counterexamples to the $L^{1}$ and $L^{\infty}$ boundedness of the one-dimensional wave operators

The $ℓ^{p}$ -boundedness of wave operators for the fourth order Schrödinger operators on the lattice $Z$

Decay estimates for discrete bi-Laplace operators with potentials on the lattice $Z$

Decay estimates for discrete bi-Schrödinger operators on the lattice $Z$