BOSTON — As the U.S. and Cuba mend ties, colleges in both countries are forming partnerships that once were heavily restricted.

Only months after the U.S. eased travel restrictions, several colleges have struck agreements with Cuban schools to create exchange programs for students and faculty. More American colleges are planning study trips to Cuba, and both sides are exploring research projects.

“I think there’s going to be an explosion in all of those kinds of collaborations,” said Mauro Guillen, director of the Lauder Institute for Management and International Studies at the University of Pennsylvania’s Wharton School.

At Auburn University in Alabama, the college of agriculture agreed to partner with the Agrarian University of Havana under a new five-year exchange agreement. The University of the District of Columbia and the University of California at Fullerton also signed deals with Cuban schools.