Leaves whose growth is neither exponential nor polynomial

On Groups whose Geodesic Growth is Polynomial

This note records some observations concerning geodesic growth functions. If a nilpotent group is not virtually cyclic then it has exponential geodesic growth with respect to all finite generating sets. On the other hand, if a finitely generated group G has an element whose normal closure is abelian and of finite index, then G has a finite generating set with respect to which the geodesic growt...

Lenient evaluation is neither strict nor lazy

What is a non-strict functional language? Is a non-strict language necessarily lazy? What additional expressiveness brings non-strictness, with or without laziness? This paper tries to shed some light on these questions. First, in order to characterize non-strictness, di1erent evaluation strategies are introduced: strict, lazy, and lenient. Then, using program examples, how these evaluation str...

Neither fragments nor ellipsis *

Jason Merchant (2004, and Chap. 3, this volume) proposes to account for all speech acts performed with “fragments,” whether in discourse-initial position or otherwise, by appealing to syntactic ellipsis. Though his proposal is insightful, I offer empirical and methodological considerations against it. Empirical problems include: (a) His alleged “elliptical sentences” do not embed the way they s...

Neither separate nor equivalent

Evidence suggests that binding, or encoding a feature with respect to other features in time and space, can convey cognitive advantages. However, evidence across many kinds of stimuli and paradigms presents a mixed picture, alternatively showing cognitive costs or cognitive advantages associated with maintaining bound representations. We examined memory for colored letters drawn from similar an...

Human Growth Hormone – neither undetectable nor harmless What is human growth hormone?