Question: The field tensor was introduced by a mathematician and professor who had taught at which three universities?

Context paragraphs:
Oregon Office of University Coordination: The Oregon Office of University Coordination is the agency designated by the Oregon Higher Education Coordinating Commission (HECC), established in 2013 under ORS § 352.002, to provide academic and fiscal coordination for seven public universities in Oregon.  Beginning 2015–2016, the Office of University Coordination was authorized to process academic program approval through the HECC, make budget recommendations for public universities in Oregon, and allocate funds using a model for student success and completion.  Effective July 1, 2014, three universities (University of Oregon, Oregon State University, and Portland State University) broke away from the Oregon University System.  Effective July 1, 2015, the remaining four universities (Eastern Oregon University, Oregon Institute of Technology, Southern Oregon University and Western Oregon University) also became independent.

Hermann Minkowski: Hermann Minkowski ( ; ] ; 22 June 1864 – 12 January 1909) was a mathematician and professor at Königsberg, Zürich and Göttingen.  He created and developed the geometry of numbers and used geometrical methods to solve problems in number theory, mathematical physics, and the theory of relativity.

Lanczos tensor: The Lanczos tensor or Lanczos potential is a rank 3 tensor in general relativity that generates the Weyl tensor.  It was first introduced by Cornelius Lanczos in 1949.  The theoretical importance of the Lanczos tensor is that it serves as the gauge field for the gravitational field in the same way that, by analogy, the electromagnetic four-potential generates the electromagnetic field.

Nonmetricity tensor: In mathematics, the nonmetricity tensor in differential geometry is the covariant derivative of the metric tensor.  It is therefore a tensor field of order three.  It vanishes for the case of Riemannian geometry.

Electromagnetic tensor: In electromagnetism, the electromagnetic tensor or electromagnetic field tensor (sometimes called the field strength tensor, Faraday tensor or Maxwell bivector) is a mathematical object that describes the electromagnetic field in spacetime.  The field tensor was first used after the four-dimensional tensor formulation of special relativity was introduced by Hermann Minkowski.  The tensor allows related physical laws to be written very concisely.

Johannes Gabriel Granö: Johannes Gabriel Granö (1882–1956) was a Finnish geographer, chiefly remembered as an professor of three universities and an explorer of Siberia and Mongolia.  He is also noted for his pioneering studies on landscape geography, and his book "Pure Geography".  Granö was a professor in universities of Tartu, Helsinki and Turku.

Ireland Professor of Poetry: The position of Ireland Professor of Poetry is an academic chair, jointly administered in trust by Queen's University Belfast, Trinity College, Dublin, University College Dublin, the Arts Council of Northern Ireland and the Arts Council.  The post and the funding for it were put in place to commemorate the awarding of the Nobel Prize in Literature to the poet Seamus Heaney in 1995.  A new professor is appointed every three years.  During the period of appointment, the professor spends one year attached to each of the three universities, and is in residence at the university for eight weeks during that year, conducting workshops and promoting poetry.

Dutch universities: Dutch universities are supported by state funding (with the exception of University Nyenrode) so that universities do not have to rely on private funding to facilitate tuition.  All citizens of the Netherlands who complete high school at the pre-academic level (vwo) or have a professional Propedeuse at hbo level, signifying they have finished their first-year of courses are eligible to attend university.  In the case of a HBO-Propedeuse some restrictions may apply as to deficiencies in High School subjects.  Three universities (Leiden, Utrecht and Groningen) have restrictive requirements based on academic ability; and all universities have restrictive requirements for some of their programs because the number of prospective students sometimes outnumbers the number of available places.

Université de technologie de Belfort-Montbéliard: The University of Technology of Belfort-Montbéliard (UTBM) is a Grande Ecole university of engineering located in Belfort and Montbéliard, France.  The University of technology of Belfort-Montbéliard is part of the network of the three universities of technology.  Inspired by the American University of Pennsylvania in Philadelphia, these three universities (UTC, UTBM and UTT) are a French mixture between the universities of this country and its schools of engineers (Grandes Ecoles).

Gina O'Connor: Dr. Gina Colarelli O'Connor is associate professor in the Lally School of Management & Technology at Rensselaer Polytechnic Institute, where she has taught and conducted research for more than 15 years.  She has served as the Director of the Lally School’s MBA/MS programs, Associate Director of the Severino Center for Technology Entrepreneurship, and is currently the Academic Director of the Executive MBA program.  Doctor O’Connor is also the Director of the Radical Innovation Research Program, ongoing at the Lally School since 1995.  In that role, she recently led a team of ten researchers across three universities in the program’s second phase, a longitudinal research study designed to understand and improve large, established companies' implementation of radical innovation capabilities.  She is responsible for recruiting twenty one Fortune 1000 companies to participate in this three-year effort, which is now complete and has culminated in the publication of a book, titled "Grabbing Lightning: Building a Capability for Breakthrough Innovation" (Jossey-Bass, 2008).  The book was highlighted by Strategy + Business Magazine as the most influential book in Innovation in 2008.  She has been recognized as one of the top 20 scholars in innovation management according to studies from 2007 and 2012.  In 2014 she was recognized by the International Association for the Management of Technology (IAMOT) as one of the top scholars in Technology & Innovation Management and has been a speaker in the 2015 Innovation Roundtable

Supporting paragraphs: Electromagnetic tensor Hermann Minkowski
Answer: Königsberg, Zürich and Göttingen