Dakota Mathias scored 17 of his 19 points in the first half .
Caleb Swanigan added 17 of his 21 in the second as Purdue clinched a share of the Big Ten title .
Dakota Mathias scored 17 of his 19 points in the first half and Caleb Swanigan added 17 of his 21 in the second as Purdue clinched a share of the Big Ten title .