We consider Toeplitz operators with symbols enjoying a uniform radial limit on Segal–Bargmann type spaces. We show that such an operator is compact if and only if the limiting function vanishes on the unit sphere. The structure of the C∗-algebra generated by Toeplitz operators whose symbols admit continuous uniform radial limits is also analyzed.

Increasingly, veterinarians are using medical imaging to diagnose their patients. There is a corresponding tendency towards replacing conventional film-screen systems with digital medical imaging systems, such as computed radiography (CR) and direct radiography (DR). With these systems, many veterinarians around the world are enjoying considerable benefits, including time savings and optimal im...

e reviews by Izet Masic at al give me the pleasure of enjoying the passionate ideas and advances of Arabic medicine over the end of IX and beginning X centuries (1, 2, 3). ey state this the renaissance to several representative islamic authors such as Avicenna, Aver-roes, Rhazes, Avenzor, Ibn al-Nafis, Abulcasis, and many other wise men in di erent sciences and disciplines. is period is conside...

In the past century, few areas of biology advanced as much as our understanding of the pathways of intermediary metabolism. Initially considered unimportant in terms of gene regulation, crucial cellular fate changes, cell differentiation, or malignant transformation are now known to involve 'metabolic remodeling' with profound changes in the expression of many metabolic enzyme genes. This revie...

There are some topics in mathematics which, although enjoying a certain fame, have traditionally been considered either too complicated or of insufficient importance to be included in the core mathematical curriculum. Customarily, such subjects are relegated to optional units of the syllabus, independent study projects, seminar papers, and math club talks. Among such topics are several which re...