Pawel Lewulis

activity

20182022

collaborators

3 papers

math.NT2022

Variants of the Selberg sieve, and almost prime k-tuples

Paweł Lewulis

Let $k \geq 2$ and $P (n) = (A_{1} n + B_{1}) \dots (A_{k} n + B_{k})$ where all the $A_{i}, B_{i}$ are integers. Suppose that $P (n)$ has no fixed prime divisors. For eac…

physics.class-ph2019

Three-line derivation of the Thomas precession

Paweł Lewulis, Andrzej Dragan

Instantaneous derivation of the Thomas precession.

math.NT2018

Almost primes in various settings

Paweł Lewulis

Let $k \geq 3$ and let $L_{i} (n) = A_{i} n + B_{i}$ be some linear forms such that $A_{i}$ and $B_{i}$ are integers. Define $P (n) = \prod_{i = 1}^{k} L_{i} (n)$ . For each $k$ it is known…