| publisher = Springer Science and Business Media LLC
| title = Mathematicians urge colleagues to boycott police work in wake of killings| pmid = 34145406
| title = Mathematicians urge colleagues to boycott police work in wake of killings}}</ref> and in a letter to the AMS, [[Sol Garfunkel]] concluded that "the reason for her exclusion was one of her areas of research".<ref>{{cite journal|title=False impressions|department=Letters to the Editor|journal=Notices of the American Mathematical Society|page=1294|volume=67|issue=9|date=October 2020}}</ref> In an official blog of the AMS, a group calling themselves The Just Mathematics Collective called for a boycott of mathematical collaborations with police, dismissing Garfunkel's letter as "intended to further dismiss the boycott" and celebrating the cancellation of Bertozzi's lecture.<ref>{{cite web|url=https://blogs.ams.org/inclusionexclusion/2020/10/21/jmc-openletter/|title=Towards a Mathematics Beyond Police and Prisons|date=October 21, 2020|author=The Just Mathematics Collective|work=inclusion/exclusion|publisher=American Mathematical Society|access-date=2024-05-23}}</ref>
