During his years working as an instructional coach for a national network of schools, Geoff Krall had the chance to witness several inspirational moments when m
Necessary Conditions of Learning presents a research approach (phenomenography) and a theory (the variation theory of learning) introduced and developed by Fere
This anthology is devoted to the implications of necessary conditions for social science research, logic, methodology, research design, and theory. Rarely is th
This book presents a theory of necessary conditions for an extremum, including formal conditions for an extremum and computational methods. It states the genera
A monograph that derives necessary conditions of optimality for a general control problem formulated in terms of a differential inclusion. It expresses The Eule