Katherine Heinrich facts for kids
Katherine A. Heinrich (born February 21, 1954) is a brilliant mathematician and a dedicated math teacher. She made history as the first female president of the Canadian Mathematical Society. Katherine is very interested in graph theory (which studies how things are connected) and combinatorial designs (which is about arranging things in special ways). She was born in Australia but later moved to Canada. There, she worked as a professor at Simon Fraser University and as a leader at the University of Regina.
Her Journey in Math
Katherine Heinrich was born in Murwillumbah, New South Wales, Australia. She went to the University of Newcastle in Australia. In 1976, she graduated with a special award called a University Medalist. This showed she was one of the best students.
She continued her studies at Newcastle and earned her highest degree, a doctorate, in 1979. Her big research paper, called a "dissertation," was about "combinatorial arrays." Her professor, Walter D. Wallis, helped her with this work.
In 1981, Katherine joined the math department at Simon Fraser University. She later married another mathematician there, Brian Alspach. By 1987, she became a full professor. From 1991 to 1996, she was in charge of the math department.
While at Simon Fraser, Katherine helped with many fun math activities for young people. She organized events like "Women Do Math" and "Discover the Possibilities" for pre-teen girls. She also created "Math in the Malls," an exhibit in shopping centers. Plus, she helped set up national meetings about math education.
From 1996 to 1998, she was the president of the Canadian Mathematical Society. This was a big deal because she was the very first woman to hold this important job!
In 1999, she moved to the University of Regina. There, she became an academic vice president, which means she helped lead the university. In 2003, she was chosen to continue in this role for another five years. At Regina, she helped start a place for French-language education. She also worked to build stronger ties between Regina and the First Nations University of Canada.
Katherine retired in 2007. She moved back to Newcastle, New South Wales, in Australia. Now, she enjoys working on textile arts, like sewing and weaving.
What She Researched
Katherine Heinrich has written many important math papers, from 1976 to 2012. Her research looked at different areas of math. She studied things like "orthogonal Latin squares," which are special grids of numbers. She also worked on graph theory, which is about how different points can be connected. Some of her work even helped with parallel computing, which is when computers do many tasks at the same time.
She also researched how to find special patterns in graphs. This included looking at "spanning subgraphs" and "disjoint cycle covers." These are all ways to understand the connections and structures within graphs.
Awards and Recognition
In 1995, the University of Newcastle gave Katherine a Gold Medal for Professional Excellence. This award recognized her amazing work. In 2005, she won the Adrien Pouliot Award from the Canadian Mathematical Society. She received this award for all her efforts in helping people learn and love mathematics.
