▁given ▁below : ▁ ▁Lag uer re ▁previously ▁studied ▁a ▁similar ▁transform ▁regarding ▁Lag uer re ▁function ▁as : ▁ ▁Erd ély i ▁et ▁al ., ▁for ▁instance , ▁contains ▁a ▁short ▁list ▁of ▁Kont or ov ich – L eb ede v ▁transform s ▁as ▁well ▁references ▁to ▁the ▁original ▁work ▁of ▁Kont or ov ich ▁and ▁Leb ede v ▁in ▁the ▁late ▁ 1 9 3 0 s . ▁ ▁This ▁transform ▁is ▁mostly ▁used ▁in ▁solving ▁the ▁Lap lace ▁equation ▁in ▁cyl ind rical ▁coordinates ▁for ▁w edge ▁sh aped ▁domains ▁by ▁the ▁method ▁of ▁separation ▁of ▁variables . ▁ ▁References ▁▁▁ ▁Erd ély i ▁et ▁al . ▁Table ▁of ▁Integr al ▁Trans forms ▁Vol . ▁ 2 ▁( Mc G raw ▁Hill ▁ 1 9 5 4 ) ▁ ▁I . N . ▁S ned don , ▁The ▁use ▁of ▁integral ▁Trans forms , ▁( Mc G raw ▁Hill , ▁New ▁York ▁ 1 9 7 2 ) ▁ ▁Category : Integr al ▁transform s ▁Category : Special ▁functions <0x0A> </s> ▁Mr . ▁J ing les ▁is ▁a ▁ 2 0 0 6 ▁American ▁slash er ▁film ▁directed ▁by ▁Tommy ▁Brun sw ick ▁and ▁written ▁by ▁Tod d ▁Brun sw ick . ▁It ▁was ▁followed ▁by ▁a ▁ 2 0 0 9 ▁reboot ▁entitled ▁J ing les ▁the ▁C low n . ▁ ▁Plot ▁Young ▁Ang ie ▁Rand all ▁witness es ▁a ▁sp ree ▁killing ▁c low n ▁named ▁Mr . ▁J ing les ▁murder ▁her ▁parents , ▁before