"colloquium on" is a correct and usable phrase in written English.
It is typically used to refer to a formal discussion or conference on a specific topic. Example: "The university is hosting a colloquium on sustainable development next week." In this sentence, "colloquium on" is used to describe a formal discussion or conference about the topic of sustainable development.
Auletta, R. De Prisco, P. Penna, P. Persiano, The power of verification for one-parameter agents, in: Proceedings of the 31st International Colloquium on Automata, Languages and Programming, ICALP, in: LNCS, vol. 3142, 2004, pp. 171 182].
A few years ago at a Harvard Business School colloquium on Internet start-ups that I attended, a panelist scoffed at one ambitious young entrepreneur who asked a question about cashing out with an IPO.
A recent colloquium on him at the 92nd Street Y, with Babel's daughter Nathalie among the speakers, was sold out.
Last weekend he hosted the Achebe Colloquium on Africa at Brown University in Rhode Island, where he is now based.
He said the school would also organize a colloquium on issues raised by military discrimination over sexual orientation.
Mr. Brown will also meet with students in more intimate forums and lead a colloquium on global civil society.
These meetings can often be tedious, long-winded colloquiums on small-bore issues, a place where locals kibitz, neighborhood association sign-up sheets are passed around and board members drone on about square footage and zoning particulars.
The five articles appearing in this section have been selected and developed from papers originally presented at the first two annual colloquiums on nonprofit, social and arts marketing organised in the United Kingdom by Henley Management College and London Metropolitan University.
More radical still is Bodin's religious-philosophical work on the Colloquium of the Seven (1593), a discourse among representatives of different faiths who disagree about fundamental religious and metaphysical issues.
Two of the more impressive spaces are the faculty colloquium room on the top floor, which is surrounded on three sides by terraces and views, and Alumna Hall, a lecture hall lined with photographs of the 50 women judges who are graduates.
"Women in Modernism," a colloquium held on Thursday night at the Museum of Modern Art, sought to take a more positive look at the role women have played in architectural history.
