By Eileen Wingard Eileen Wingard LA JOLLA, California — Playing on the Joachim Stradivarius, once owned by the 19th century Hungarian-Jewish violinist, Joseph Joachim, Taiwanese-Australian Violinist Ray Chen was greeted by a full house at his March 28 program in the Baker-Baum Concert Hall of the Conrad in La Jolla. The audience was amply rewarded with a recital fashioned in the mold of those by the great 20th century violinists. The first selection was from the Baroque Era, the Devil’s Trill Violin Sonata by Tartini. This was followed by the major work, Beethoven’s Sonata in C Minor from the …