That mysterious but important number zero

In two articles [BaiBor2011a; BaiBor2011b], two earlier blog posts [BlogA; BlogB] and a Conversation piece, we have examined the discovery and development of our modern system of decimal arithmetic with zero, which discovery we believe to be among the greatest of all historical mathematical achievements. It is certainly nontrivial, as evidenced by the fact that . . . → Read More: That mysterious but important number zero

Proposed mathematical journal rating system

In response to the use of citation data in research assessments such as Excellence in Research for Australia, the International Mathematical Union (IMU) and the International Congress on Industrial and Applied Mathematics (ICIAM) are considering producing a mathematics journal rating system to mitigate the exploitation of commercial or national rating methods, see also the 2008 . . . → Read More: Proposed mathematical journal rating system

Mathematics and scientific fraud

[Note: A condensed and revised version of this article was published here in The Conversation, an online forum of academic research headquartered in Melbourne, Australia.]

From time to time, the scientific community is rocked with cases of scientific fraud. Needless to say, such incidents do not help instill confidence in the public mind that is . . . → Read More: Mathematics and scientific fraud