2 papers
math.FA2026
A Characterization of Complex Symmetric Weighted Composition Operators on the Fock Space
Yuanqi Sang, Liankuo Zhao
We characterize all bounded complex symmetric weighted composition operators on the Fock space \(\mathcal F_α^{2}\), without prescribing a conjugation a priori. Our approach uses r…
cs.LG2026
FlashTrie: A GPU-Accelerated Constrained Beam Search for Generative Retrieval
Dakshitha Anandakumar, Anurag Mukkara, Wenxiang Hu +5
Constrained decoding is essential in generative retrieval, where document identifiers generated directly from a query must exactly match a predefined library of valid IDs. At scale…