Mathematical Beauty in Rome - A UCSD Global Seminar for Undergraduates

Mathematical Beauty in Rome 2009
A UCSD Global Seminar for Undergraduates

 

Joseph Pasquale

Professor of Computer Science

Dept. of Computer Science & Engineering

University of California, San Diego

pasquale@cs.ucsd.edu, 858 534-2673, http://www-cse.ucsd.edu/~pasquale

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Synopsis


The goal of this seminar, which took place in Rome Italy in summer 2008 and will be offered again in summer 2009, is to explore classical Roman architecture from a mathematical and engineering point of view. We will study the geometries and structural principles of the Colosseum, the Pantheon, St. Peter's basilica, Roman aqueducts, Roman bridges, and much more. There will be excursions to Florence to study Brunelleschi's dome and to Pisa to study the Leaning Tower. We will address such questions as: What geometrical forms were used, and why were they used? How does a Roman arch work, and how is it analyzed for stability? More generally, what engineering principles enabled some of the world's greatest structures to last for two millennia? These and other questions will be dealt with in a mathematically rigorous manner. Finally, we will live in and experience Rome, the "Eternal City," for five weeks.

This seminar is comprised of two courses:

The first course focuses on theoretical concepts in mathematics and engineering as they relate to classical Roman architecture. We will explore basic structural principles of elements such as arches, vaults, and domes, and diverse mathematical topics such as the golden ratio and perspective. The second course is a lab, comprising two activities: field study and computer analysis. Field study will involve visiting Rome's primary architectural sites to carry out observation and measurement studies. Computer analysis will involve use of software tools for geometric modeling and design analysis, and relating the measurement studies to the theory discussed in class.

Site-specific topics of study include the geometrical principles of the Colosseum's oval design and the structural principles of its multi-tiered arcaded design. What are the properties of this oval, and how was it generated? We will study the Pantheon, one of the best-preserved buildings of the ancient world, which has a hemispheric dome with a central circular opening, or "oculus." Why this geometry, why the chosen dimensions, and how were they determined? How was the dome erected?

     

The Colosseum (left) and the Pantheon (right): actual views and geometric analyses.  

 

Other studies under consideration include:
  • Michelangelo's dome at St. Peter's basilica
  • road engineering of the Appian Way
  • thermal design of the Baths of Caracalla
  • Rome's water distribution system
  • the Aqua Claudia aqueduct
  • Roman fountains, and how they work
  • the church of San Ignazio to study Pozzo's ceiling, a masterpice of perspective

    If you have a passion for mathematics (especially geometry) and engineering, an appreciation for classical architecture, and want to see these subjects come alive by studying some of the greatest and most beautiful structures ever built and that have stood the test of time, on site, this Global Seminar is for you!

    Schedule

    Each week, there will generally be two days during which there will be classes, two days of lab, and one day of an excursion outside of Rome. The schedule of main sites in Rome and excursion sites are (tentatively):

    Pre-requisites

    The main prerequisites are basic courses in mathematics, i.e., calculus and analytic geometry (Math 10ABC or Math 20ABC).  In addition, prospective students must submit a one-page essay describing why they are interested in this Global Seminar, and must meet with the instructor for permission. If you are a student majoring in engineering (of any subdiscipline, e.g., computer science/engineering, structural engineering, etc.) or mathematics, you are more than qualified to enroll. If you are in doubt, please feel free to check with me.

    Reading List

    Selected readings from books

    Selected readings from journal and conference articles

    Evaluation

    Projects

    There will be a set of group projects involving carrying out measurement studies at various sites, followed by geometrical and/or statistical analysis and evaluation using computer software tools. Project presentations by each of the groups will be given on the final day, and will be evaluated based on content and presentation.

    Final Exam

    There will be a final exam, testing students on their understanding of the readings, site visit studies, and material presented in class.

    Last updated 9/1/08