Abstract :
Jack Warga passed away unexpectedly on June 26, 2011 in Boynton Beach, Florida. Despite his almost 89 years of age, Jack was in remarkable physical and mental shape, full of energy, and was actively engaged in mathematics. He died from an accident. He was preceded in death by Faye, his wife of more than 60 years, and is survived by his daughter Charna and her family and the family of his son, Arthur, who passed away in August 2011.
