Conference Booklet • Travel Grants Assisting More Than 30 Women Participants • Information Session on the Austms WIMSIG Cheryl E
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Contents Foreword by WIMSIG Chair2 Welcome from Conference Director3 Conference Organisation 5 Conference Sponsors 7 Conference Program 8 Travel Grant Recipients 10 Gender Equity Resource Kit 11 Plenary Lectures in the Allan Scott Auditorium 17 Special Sessions 1. Algebra and Discrete Mathematics 18 2. Analysis and Partial Differential Equations 19 3. Biostatistics and Bioinformatics 20 4. Cryptography, Coding and Compression 21 5. Dynamical Systems and Fluid Dynamics 22 6. Gender Equity and Diversity in Mathematics 23 7. Geometry and Topology 24 8. Mathematical Biology 25 9. Mathematical Physics and Industrial Mathematics 26 10. Operations Research and Optimisation 27 11. Statistics 28 12. Contributed Talks 29 13. Posters 30 Conference Timetable 31 Sun 24 September 2017 32 Mon 25 September 2017 33 Tue 26 September 2017 38 List of Registrants 43 Plenary Abstracts 47 Special Session Abstracts 47 1. Algebra and Discrete Mathematics 50 2. Analysis and Partial Differential Equations 52 3. Biostatistics and Bioinformatics 54 4. Cryptography, Coding and Compression 58 5. Dynamical Systems and Fluid Dynamics 59 6. Gender Equity and Diversity in Mathematics 61 7. Geometry and Topology 65 8. Mathematical Biology 67 9. Mathematical Physics and Industrial Mathematics 70 10. Operations Research and Optimisation 73 11. Statistics 75 12. Contributed Talks 78 13. Posters 81 Sponsors' Advertisements 83 Index of Speakers 93 Foreword by WIMSIG Chair It is a pleasure and an honour, as the Chair of WIMSIG, to welcome you to the inaugural WIMSIG Conference to celebrate women in the Australian Mathematical Sciences and to showcase their re- search. I am certain that we are all going to have a wonderful time, seeing the breadth of research by women across all disciplines of mathematics, Pure Mathematics, Applied Mathematics and Statistics, whether in academia or industry, and also considering the matters of attracting women into STEM careers and supporting their progress. The Women in Mathematics Special Interest Group, or WIMSIG, became an active special interest group of the Australian Mathematical Society in early 2013 and so is not yet 5 years old. The group differs from other special interest groups in the diversity of interests of its members, which cover the breadth of the mathematical sciences. Instead of common research interests, it is a desire to promote and support women employing mathematics and statistics in their careers that ties the group members (now numbering over 300) together. In view of this I feel it is quite remarkable that such a young and diverse group in the relatively small Australian mathematics and statistics community can hold such a landmark conference. It is testament to the strength and vitality that WIMSIG has developed and fostered under the leadership of the past Chairs, Asha Rao and Lesley Ward, each greatly aided by a very hard-working and capable Executive Committee. I particularly want to recognise and thank Lesley Ward for proposing this conference and steering its organisation, and the whole Conference Steering Committee for the work they have done to bring this conference from an idea to a reality. It is my view that groups and societies need activities to engage their members so that they feel part of an active group. For some years WIMSIG has assisted with the Women in Mathematics lunches and dinners at the annual AustMS and ANZIAM conferences, instituted by Professor Nalini Joshi and generously sponsored from her ARC Georgina Sweet Australian Laureate Fellowship. The AustMS through WIMSIG provides grants to assist anyone working or studying in the mathematical sciences in Australia with caring responsibilities, and travel grants to assist women with research visits and conference attendance. Thanks in particular to Joanne Hall and Amy Glen, WIMSIG also produces a monthly newsletter for all its members. However, this conference extends WIMSIG's activites in a significant way; it is WIMSIG's own conference, providing a forum for WIMSIG members to come together and feel a sense of community through discussion of research and other issues. This is, I believe, its main benefit. The number of registrants and presenters demonstrates the commitment felt by the WIMSIG membership, which is very encouraging. We are also very appreciative of and encouraged by the strong financial support the conference has received from the mathematical sector of academia and from industry. I wish you all an enjoyable and rewarding conference; I am certainly looking forward to it! Associate Professor Yvonne Stokes Chair of the AustMS Women in Mathematics Special Interest Group (WIMSIG) 2 Welcome from Conference Director Welcome to the WIMSIG Conference 2017: Celebration of Women in Australian Mathematical Sciences! This landmark Conference is the first in Australia devoted to showcasing the research of women in the mathematical sciences. Our scientific programme reaches across statistics, pure mathematics, mathematics in industry, and applied mathematics. We offer four plenary talks, twelve special sessions of research talks, and a poster session. By bringing together women working in the mathematical sciences, we aim to foster new collaborations and enhance existing ones, and to facilitate networking and mentoring which in turn will help the advancement of women's careers. We are delighted to welcome 190 participants (at time of writing), from 10 countries. The Conference warmly welcomes people of any gender. All the research talks and posters will be given by women. Over 100 abstracts have been accepted. About 85% of the Conference participants are women, and about 30% are students. Most people in the Australian mathematical sciences have never been in a majority-female research environment, not even for a day. This Conference offers women a rare opportunity to experience a research conference where most participants are of the same gender as themselves, and the encour- agement, networking and boost to morale that flow from that experience. For leaders (of any gender) in our discipline, especially those with a role in recruitment processes, this Conference offers an unparalleled opportunity. Here you can expand your networks, and hear research talks by a large number of female researchers over a wide range of fields and career stages. Thus the conference will help to increase future participation by women in conferences, recruitment processes, and professional societies. Distinctive features of our Conference, in addition to the scientific programme, include: • Free childcare provided during all Conference activities, including the Conference dinner • Panel discussion on The Gender Equity Landscape in the Australian Mathematical Sciences • Panel discussion on Broader Perspectives on Gender Equity, Across Countries and Disciplines • Networking 25 discussion within each special session • Special session on Gender Equity and Diversity in Mathematics • LGBTIQ Folks and Allies Afternoon Tea • Gender Equity Resource Kit included in this Conference Booklet • Travel Grants assisting more than 30 women participants • Information session on the AustMS WIMSIG Cheryl E. Praeger and Anne Penfold Street Travel Awards • Professional development workshop on Shameless Self-Promotion On behalf of the Conference Steering Committee, I thank our four plenary speakers, seven panellists, workshop leader, twenty-five organisers of special sessions, speakers, poster presenters, volunteers, and participants, for your contributions to the success of the Conference. We are grateful for the financial commitment of our sixteen sponsors. Their generous contributions have made the Conference possible, and in particular have funded our Travel Grants. I thank the University of South Australia for hosting the Conference, and Deputy Vice Chancellor: Research and Innovation Tanya Monro, Pro Vice Chancellor Simon Beecham, and Head of the School of Information Technology and Mathematical Sciences Brenton Dansie for their support. 3 Warm thanks go to everyone who has contributed to organising this Conference, including Amie Albrecht, Anne Bigiolli, Nigel Bean, Sarah Brough, Helena Brusic, Ben Burton, Julie Clutterbuck, Deborah Cromer, Sia Duff, Maria Gardiner, Gary Glonek, Bruce Hancock, Bruce Henry, Nalini Joshi, Inge Koch, Janine McIntosh, Kerrie Mengersen, Robert Moller, Ross Moore, Mich`eleNardelli, Mary Myerscough, Christine O'Keefe, Aleks Owczarek, Catherine Penington, Cheryl Praeger, Malabika Pramanik, Geoff Prince, Ami Radunskaya, Jacqui Ramagge, Trevor-Tirritpa Ritchie, Renee Short, Scott Sisson, Peter Stacey, Deborah Street, Stephanie Swanson, Kate Smith-Miles, and Yvonne Stokes. Many others, too numerous to name here, provided our team with assistance, support, guidance and knowledge. We thank all who have contributed to making this historic event successful. We extend our special thanks to Amy Glen (Conference website), to Joan Licata (Conference Travel Grants Selection Committee), to Joanne Hall (WIMSIG Newsletter), and to John Banks (Register!). Dozens of meetings, hundreds of hours, thousands of emails, . I offer my heartfelt thanks to the Conference Steering Committee for their planning, dedication, resourcefulness, attention to detail, collegiality, and sheer hard work, over many months and far beyond what could reasonably have been expected: Lynn Batten, Catherine Greenhill, Grace Joshy, Giang Nguyen, Ngamta (Natalie) Thamwattana, and Sue Tyerman. We owe a particular debt to Sue Tyerman, who has been outstanding as Conference Administrator. My appreciation and