%0 Journal Article %A H. Narita %T On the Rapidly Decreasing Property of Whittaker Functions for Sp(2,R) %J Journal of Lie Theory %D 2025 %P 55-82 %V 35 %N 1 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.1373/ %R 10.5802/jolt.1373 %F JOLT_2025_35_1_a3