Finite groups where two small degrees are not too small

On Finite Groups With Two Irreducible Character Degrees

Are Credit Unions Too Small?

U.S. credit unions serve 93 million members, hold 10 percent of U.S. savings deposits, and make 13.2 percent of all non-revolving consumer loans. Since 1985, the share of U.S. depository institution assets held by credit unions has nearly doubled, and the average (inflation-adjusted) size of credit unions has increased over 600 percent. We use a non-parametric local-linear estimator to estimate...

Finite groups with three relative commutativity degrees

‎‎For a finite group $G$ and a subgroup $H$ of $G$‎, ‎the relative commutativity degree of $H$ in $G$‎, ‎denoted by $d(H,G)$‎, ‎is the probability that an element of $H$ commutes with an element of $G$‎. ‎Let $mathcal{D}(G)={d(H,G):Hleq G}$ be the set of all relative commutativity degrees of subgroups of $G$‎. ‎It is shown that a finite group $G$ admits three relative commutativity degrees if a...

on finite groups with two irreducible character degrees

Teaching and Learning in Small Groups

In recent decades, there have been numerous attempts to define precisely what is meant by small group teaching. Many writers argue that small group teaching method is among the most difficult and highly skilled of teaching techniques, in which in addition to the primary objective of teaching students to think, the tutor must have a number of subsidiary objectives if the small group is to functi...