A real-time, WebGPU-accelerated simulation of the Large-Scale Structure of the Universe. Visualize the evolution of cosmic filaments and voids from z=10 to the present day, powered by 2LPT and quasi-N-body dynamics directly in your browser.

Delaunay trIangulation Void findEr

Algorithm for Void Identification in Cosmology is a comprehensive and significant update to a previous void finder published by Ricciardelli et al. (2013). Density and velocity divergence are used to define unstructured voids, which are formed by combining a set of cubes.

A simple cosmic void finder

Systematic comparison of galaxies in cosmic voids versus dense "walls" using DESI DR1 data to investigate environmental quenching mechanisms in galaxy evolution.

PVGU-RCUR is the unified scientific repository of the Universal Geometric Framework (UGF/PVGU). It consolidates over 15 years of independent research on geometric persistence and effective geometry into a structured, reproducible, and well-documented scientific infrastructure, including taxonomies, metadata standards, and cross-scale analysis.

Quantization in Cosmic Void Size Distributions: A Causality-Limited Formation Framework

VOId dynAmics and Geometry ExploreR