4 papers
Convergence of finite elements for the Eyles-King-Styles model of tumour growth
Yifei Li
This paper presents a convergence analysis of the evolving surface finite element method (ESFEM) applied to the original Eyles-King-Styles model of tumour growth. The model consist…
Lagrangian finite elements in Sobolev-like spaces of order
Yifei Li
This paper introduces a Sobolev-like space of order , denoted as , for Lagrangian finite elements, especially for elements. It is motivated by the lim…
Classic Round-Up Variant of Fast Unsigned Division by Constants: Algorithm and Full Proof
Yifei Li
Integer division instruction is generally expensive in most architectures. If the divisor is constant, the division can be transformed into combinations of several inexpensive inte…
Resolution-Agnostic Neural Compression for High-Fidelity Portrait Video Conferencing via Implicit Radiance Fields
Yifei Li, Xiaohong Liu, Yicong Peng +2
Video conferencing has caught much more attention recently. High fidelity and low bandwidth are two major objectives of video compression for video conferencing applications. Most…