Mikhail Sweeney My name is mikhail sweeney; i generally go by misha. i am a sixth year phd student in the mathematics department at the university of utah. i graduated from the university of notre dame in 2020 with a b.a. in honors mathematics. In this work, we provide a detailed analysis of the structure and relationships between shocks, instability, and competition interfaces in the brownian last passage percolation model, which serves as a prototype of a semi discrete inviscid stochastic hj equation in one space dimension.
New Sydney Sweeney Horror Infoupdate Org In this talk, i will discuss recent work on the functional formulation of these problems. by formulating the problem in function space, we uncover a novel connection with deconvolution, in which the signal can be recovered from the moments of the noisy data. 2025 [i1] omar al ghattas, anna little, daniel sanz alonso, mikhail sweeney: functional multi reference alignment via deconvolution. corr abs 2506.12201 (2025). Mikhail sweeney is on facebook. join facebook to connect with mikhail sweeney and others you may know. facebook gives people the power to share and makes. For stochastic hamilton jacobi (shj) equations, instability points are the space time locations where two eternal solutions with the same asymptotic velocity differ. another crucial structure in such equations is shocks, which are the space time locations where the velocity field is discontinuous. in this work, we provide a detailed analysis of the structure and relationships between shocks.
New Sydney Sweeney Streaming Platform Infoupdate Org Mikhail sweeney is on facebook. join facebook to connect with mikhail sweeney and others you may know. facebook gives people the power to share and makes. For stochastic hamilton jacobi (shj) equations, instability points are the space time locations where two eternal solutions with the same asymptotic velocity differ. another crucial structure in such equations is shocks, which are the space time locations where the velocity field is discontinuous. in this work, we provide a detailed analysis of the structure and relationships between shocks. Al ghattas, omar & little, anna & sanz alonso, daniel & sweeney, mikhail. functional multi reference alignment via deconvolution. submitted 2025 to siam journal on mathematics of data science. arxiv.org abs 2506.12201. rassoul agha, firas & sweeney, mikhail. shocks and instability in brownian last passage percolation. Ere the velocity field is discontinuous. in this work, we provide a detailed analysis of the structure and relationships between shocks, instability, and competition interfaces in the brownian last passage percolation model, which serves as a prototype of a semi discrete inviscid stoch. I am interested in random geometry and stochastic partial differential equations (pde’s), and specifically, in studying properties of stochastic pde’s through the behavior of their characteristics in random geometry models of the kpz universality class, such as brownian last passage percolation and the directed landscape. In this work, we provide a detailed analysis of the structure and relationships between shocks, instability, and competition interfaces in the brownian last passage percolation model, which serves as a prototype of a semi discrete inviscid stochastic hj equation in one space dimension.
New Sydney Sweeney Streaming Free Infoupdate Org Al ghattas, omar & little, anna & sanz alonso, daniel & sweeney, mikhail. functional multi reference alignment via deconvolution. submitted 2025 to siam journal on mathematics of data science. arxiv.org abs 2506.12201. rassoul agha, firas & sweeney, mikhail. shocks and instability in brownian last passage percolation. Ere the velocity field is discontinuous. in this work, we provide a detailed analysis of the structure and relationships between shocks, instability, and competition interfaces in the brownian last passage percolation model, which serves as a prototype of a semi discrete inviscid stoch. I am interested in random geometry and stochastic partial differential equations (pde’s), and specifically, in studying properties of stochastic pde’s through the behavior of their characteristics in random geometry models of the kpz universality class, such as brownian last passage percolation and the directed landscape. In this work, we provide a detailed analysis of the structure and relationships between shocks, instability, and competition interfaces in the brownian last passage percolation model, which serves as a prototype of a semi discrete inviscid stochastic hj equation in one space dimension.
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