by Daniel Hathaway

As a mathematician, Enflo has cracked several seemingly unsolvable problems in functional analysis while teaching at Berkeley, Stanford, the École Polytechnique in Paris, and the Royal Institute of Technology in Stockholm. In 1989, he was appointed one of three “University Professors” at Kent State. In addition to teaching mathematics, he also worked on such cross-disciplinary issues as the zebra mussel invasion and the phosphorus loading of Lake Erie, anthropology and human evolution, and acoustics and noise reduction. Upon retirement in 2012, he moved back to Sweden, but still makes regular appearances in the States.
This weekend, Enflo will return to Northeast Ohio to play Mozart’s 17th and 21st Concertos with the Cleveland Virtuosi on the Chagrin Concert Series at Valley Lutheran Church in Chagrin Falls. [Read more…]








New York-based mezzo-soprano Lara Nie and her long-time keyboard collaborator, Brandt Fredricksen, will join violinist Hristo Popov for the final concert in this year’s Chagrin Concert Series at Valley Lutheran Church in Chagrin Falls on Sunday, April 26 at 3:00 pm. The concert is free, but donations are welcome.
In just over an hour, betrayal and jealousy in a Sicilian village spill over into tragedy in Pietro Mascagni’s one-act classic opera, Cavalleria rusticana — all the while accompanied by some gorgeous music. Opera Circle staged two performances of “Cav” last weekend at First Baptist Church in Shaker Heights. I saw the opening performance on Friday evening, November 21. 
“It’s a piece of epic proportions with so many emotions from deep sorrow to sarcasm,” violinist Hristo Popov told us in a telephone conversation. “The Shostakovich Piano Quintet