Matheus Palmero
@palmero.bsky.social
Reposted by Matheus Palmero
A Fourier transform breaks down a complicated function into a set of frequencies. It’s like sniffing a perfume and determining its list of ingredients.
What Is the Fourier Transform? | Quanta Magazine
Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform,…
www.quantamagazine.org
September 3, 2025 at 8:04 PM
A Fourier transform breaks down a complicated function into a set of frequencies. It’s like sniffing a perfume and determining its list of ingredients.
Reposted by Matheus Palmero
N𝐞𝐰 𝐩𝐚𝐩𝐞𝐫 𝐩𝐮𝐛𝐥𝐢𝐬𝐡𝐞𝐝 𝐢𝐧 𝐏𝐡𝐲𝐬𝐢𝐜𝐚𝐥 𝐑𝐞𝐯𝐢𝐞𝐰 𝐄. We explore the use of 𝐜𝐨𝐧𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐚𝐥 𝐧𝐞𝐮𝐫𝐚𝐥 𝐧𝐞𝐭𝐰𝐨𝐫𝐤𝐬 (CNNs) to predict parameters in 𝐜𝐡𝐚𝐨𝐭𝐢𝐜 𝐝𝐲𝐧𝐚𝐦𝐢𝐜𝐚𝐥 𝐬𝐲𝐬𝐭𝐞𝐦𝐬.
journals.aps.org/pre/abstract...
journals.aps.org/pre/abstract...
Parameter inference in nonlinear dynamical systems via recurrence plots and convolutional neural networks
Inferring control parameters in nonlinear dynamical systems is an important task in analyzing general dynamical behaviors, particularly in the presence of inherently deterministic chaos. Traditional a...
journals.aps.org
July 10, 2025 at 3:14 PM
N𝐞𝐰 𝐩𝐚𝐩𝐞𝐫 𝐩𝐮𝐛𝐥𝐢𝐬𝐡𝐞𝐝 𝐢𝐧 𝐏𝐡𝐲𝐬𝐢𝐜𝐚𝐥 𝐑𝐞𝐯𝐢𝐞𝐰 𝐄. We explore the use of 𝐜𝐨𝐧𝐯𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐚𝐥 𝐧𝐞𝐮𝐫𝐚𝐥 𝐧𝐞𝐭𝐰𝐨𝐫𝐤𝐬 (CNNs) to predict parameters in 𝐜𝐡𝐚𝐨𝐭𝐢𝐜 𝐝𝐲𝐧𝐚𝐦𝐢𝐜𝐚𝐥 𝐬𝐲𝐬𝐭𝐞𝐦𝐬.
journals.aps.org/pre/abstract...
journals.aps.org/pre/abstract...
Reposted by Matheus Palmero
In a recent study I investigated how #recurrence_plot based methods evolved over time, indicated milestone papers and classes of studied subjects, journal ranking, and citation performance. It was a lot of fun to analyse the bibliographic database! link.springer.com/chapter/10.1...
August 11, 2025 at 5:34 PM
In a recent study I investigated how #recurrence_plot based methods evolved over time, indicated milestone papers and classes of studied subjects, journal ranking, and citation performance. It was a lot of fun to analyse the bibliographic database! link.springer.com/chapter/10.1...
Reposted by Matheus Palmero
🌍 Fresh dataset of atmospheric rivers just dropped!
After 3 years of work, we proudly present PIKART — 8 decades of user-friendly global AR data.
We really hope it can help to better understand water transport & climate impacts 💨💧
Give it a go: ar.pik-potsdam.de
#ClimateData #AtmosphericRivers
After 3 years of work, we proudly present PIKART — 8 decades of user-friendly global AR data.
We really hope it can help to better understand water transport & climate impacts 💨💧
Give it a go: ar.pik-potsdam.de
#ClimateData #AtmosphericRivers
August 5, 2025 at 4:09 PM
🌍 Fresh dataset of atmospheric rivers just dropped!
After 3 years of work, we proudly present PIKART — 8 decades of user-friendly global AR data.
We really hope it can help to better understand water transport & climate impacts 💨💧
Give it a go: ar.pik-potsdam.de
#ClimateData #AtmosphericRivers
After 3 years of work, we proudly present PIKART — 8 decades of user-friendly global AR data.
We really hope it can help to better understand water transport & climate impacts 💨💧
Give it a go: ar.pik-potsdam.de
#ClimateData #AtmosphericRivers
Reposted by Matheus Palmero
New data set for Atmospheric Rivers: PIKART!💨
These narrow bands of moisture in the lower atmosphere act as conveyer belts of water vapour and typically carry more than twice the flow of the Amazon River.
www.pik-potsdam.de/en/news/late...
These narrow bands of moisture in the lower atmosphere act as conveyer belts of water vapour and typically carry more than twice the flow of the Amazon River.
www.pik-potsdam.de/en/news/late...
PIK develops a new global, high resolution data set of atmospheric rivers
04.08.2025– Researchers from the Potsdam Institute for Climate Impact Research (PIK) have developed a new data set of the Earth’s atmospheric rivers – PIK Atmospheric River Trajectories (PIKART) – imp...
www.pik-potsdam.de
August 5, 2025 at 7:41 AM
New data set for Atmospheric Rivers: PIKART!💨
These narrow bands of moisture in the lower atmosphere act as conveyer belts of water vapour and typically carry more than twice the flow of the Amazon River.
www.pik-potsdam.de/en/news/late...
These narrow bands of moisture in the lower atmosphere act as conveyer belts of water vapour and typically carry more than twice the flow of the Amazon River.
www.pik-potsdam.de/en/news/late...
Reposted by Matheus Palmero
(W-0046) Postdoctoral Position on Multiscale Physics in the Climate System
jobs.mpimet.mpg.de
May 23, 2025 at 3:16 PM
Reposted by Matheus Palmero
I'm really happy that Matheus @palmero.bsky.social has joined my group for the coming year, working on dynamical systems, #recurrence_plot, and #machine_learning." 😃
April 3, 2025 at 3:48 PM
I'm really happy that Matheus @palmero.bsky.social has joined my group for the coming year, working on dynamical systems, #recurrence_plot, and #machine_learning." 😃
Reposted by Matheus Palmero
International #recurrence_plot symposium in Mexico 2025!
Deadline for abstract submission extended to edn of April. Submission and registration: symposium.recurrence-plot.tk
Deadline for abstract submission extended to edn of April. Submission and registration: symposium.recurrence-plot.tk
11th International Symposium on Recurrence Plots 2025
Recurrence plot symposium Mexico 2025.
symposium.recurrence-plot.tk
March 31, 2025 at 9:04 PM
International #recurrence_plot symposium in Mexico 2025!
Deadline for abstract submission extended to edn of April. Submission and registration: symposium.recurrence-plot.tk
Deadline for abstract submission extended to edn of April. Submission and registration: symposium.recurrence-plot.tk
Reposted by Matheus Palmero
🧪 arXiv began as a side project to share physics preprints. Now it underpins global science, with 2.6M+ papers and 5M users monthly. Its founder, Paul Ginsparg, still can’t walk away. or stop tinkering with it.
Inside arXiv—the Most Transformative Platform in All of Science
Modern science wouldn’t exist without the online research repository known as arXiv. Three decades in, its creator still can’t let it go.
www.wired.com
March 27, 2025 at 5:45 PM
🧪 arXiv began as a side project to share physics preprints. Now it underpins global science, with 2.6M+ papers and 5M users monthly. Its founder, Paul Ginsparg, still can’t walk away. or stop tinkering with it.
Reposted by Matheus Palmero
Scientist - Cancer Biomarker Development (ctDNA Team)
AstraZeneca @AstraZenecaJobs
Read the full job description and apply⤵️
jobrxiv.org/job/scie...
#ScienceJobs
5/5
AstraZeneca @AstraZenecaJobs
Read the full job description and apply⤵️
jobrxiv.org/job/scie...
#ScienceJobs
5/5
February 27, 2025 at 4:31 PM
Scientist - Cancer Biomarker Development (ctDNA Team)
AstraZeneca @AstraZenecaJobs
Read the full job description and apply⤵️
jobrxiv.org/job/scie...
#ScienceJobs
5/5
AstraZeneca @AstraZenecaJobs
Read the full job description and apply⤵️
jobrxiv.org/job/scie...
#ScienceJobs
5/5
Reposted by Matheus Palmero
PLEASE RT :)
Submit to the annual Network Science and Economics Conference, the largest US event for network theory and empirical research in and adjacent to economics
Deadline Jan 30 (soon!)
Conference Apr 11-13 at Stanford
Submit to the annual Network Science and Economics Conference, the largest US event for network theory and empirical research in and adjacent to economics
Deadline Jan 30 (soon!)
Conference Apr 11-13 at Stanford
January 17, 2025 at 10:40 PM
PLEASE RT :)
Submit to the annual Network Science and Economics Conference, the largest US event for network theory and empirical research in and adjacent to economics
Deadline Jan 30 (soon!)
Conference Apr 11-13 at Stanford
Submit to the annual Network Science and Economics Conference, the largest US event for network theory and empirical research in and adjacent to economics
Deadline Jan 30 (soon!)
Conference Apr 11-13 at Stanford
Reposted by Matheus Palmero
You have a background in math/physics/computer science/ML and are looking for an interdisciplinary postdoc fellowship in life science, with free choice of host groups? Then join us at the CSBD as an ELBE postdoc! The application deadline is 14. February.
January 13, 2025 at 11:44 AM
You have a background in math/physics/computer science/ML and are looking for an interdisciplinary postdoc fellowship in life science, with free choice of host groups? Then join us at the CSBD as an ELBE postdoc! The application deadline is 14. February.
Reposted by Matheus Palmero
🚨 Job alert 🚨
IT:U is hiring 5 professors (open rank) in Data Science, very broadly defined!
Focuses include (among others):
1. Theoretical Foundations of Data Science
2. Data Science in Biological Systems
3. Data Science in Human Mobility
it-u.at/en/careers/p... 1/2
IT:U is hiring 5 professors (open rank) in Data Science, very broadly defined!
Focuses include (among others):
1. Theoretical Foundations of Data Science
2. Data Science in Biological Systems
3. Data Science in Human Mobility
it-u.at/en/careers/p... 1/2
Professor of Data Science | IT:U
it-u.at
December 20, 2024 at 6:54 PM
🚨 Job alert 🚨
IT:U is hiring 5 professors (open rank) in Data Science, very broadly defined!
Focuses include (among others):
1. Theoretical Foundations of Data Science
2. Data Science in Biological Systems
3. Data Science in Human Mobility
it-u.at/en/careers/p... 1/2
IT:U is hiring 5 professors (open rank) in Data Science, very broadly defined!
Focuses include (among others):
1. Theoretical Foundations of Data Science
2. Data Science in Biological Systems
3. Data Science in Human Mobility
it-u.at/en/careers/p... 1/2
Reposted by Matheus Palmero
Research Scientist – Mass spectrometry – Ferguson Lab #ScienceJobs #AcademicSky jobrxiv.org/job/univ...
Research Scientist - Mass spectrometry - Ferguson Lab
Post a job in 3min, or find thousands of job offers like this one at jobRxiv!
jobrxiv.org
January 7, 2025 at 2:31 PM
Research Scientist – Mass spectrometry – Ferguson Lab #ScienceJobs #AcademicSky jobrxiv.org/job/univ...
Reposted by Matheus Palmero
From my colleagues Kyle Harper and David Wolpert at the Santa Fe Institute:
Position for two-year postdoc with background in computer science interested in working with social scientists/historians to study social evolution through computational lens. Details here: santafe.edu/about/jobs/p...
Position for two-year postdoc with background in computer science interested in working with social scientists/historians to study social evolution through computational lens. Details here: santafe.edu/about/jobs/p...
sfiscience
SFIhas an opening for a two-year full-time postdoc. We are seeking a highly motivated scholar with expertise in Computer Science and a desire to apply their expertise to analyze the evolution of human...
santafe.edu
January 6, 2025 at 9:58 PM
From my colleagues Kyle Harper and David Wolpert at the Santa Fe Institute:
Position for two-year postdoc with background in computer science interested in working with social scientists/historians to study social evolution through computational lens. Details here: santafe.edu/about/jobs/p...
Position for two-year postdoc with background in computer science interested in working with social scientists/historians to study social evolution through computational lens. Details here: santafe.edu/about/jobs/p...
Reposted by Matheus Palmero
What is the role of complexity, nonlinearity and phase transitions in conservation biology? What kind of lessons from maths can help preserve biodiversity? Here's my last paper on Biological Conservation. @ftmaestre.bsky.social
sciencedirect.com/science/arti...
sciencedirect.com/science/arti...
December 29, 2024 at 12:51 PM
What is the role of complexity, nonlinearity and phase transitions in conservation biology? What kind of lessons from maths can help preserve biodiversity? Here's my last paper on Biological Conservation. @ftmaestre.bsky.social
sciencedirect.com/science/arti...
sciencedirect.com/science/arti...
Reposted by Matheus Palmero
Exciting new job opportunity at the IoN, UCL, London. The post is based at the Department of Imaging Neuroscience. It is a 70-30%research to teaching split. If anyone requires more information on the teaching part then please do get in contact with me. Please repost
www.ucl.ac.uk/work-at-ucl/...
www.ucl.ac.uk/work-at-ucl/...
UCL – University College London
UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).
www.ucl.ac.uk
November 28, 2024 at 12:07 PM
Exciting new job opportunity at the IoN, UCL, London. The post is based at the Department of Imaging Neuroscience. It is a 70-30%research to teaching split. If anyone requires more information on the teaching part then please do get in contact with me. Please repost
www.ucl.ac.uk/work-at-ucl/...
www.ucl.ac.uk/work-at-ucl/...
Reposted by Matheus Palmero
🚨I'm looking for PhD students to join my team in the
Connected Data Hub
School of Data Science at the University of Virginia
We develop cutting-edge methods in network science and data analytics to reveal how networks shape the world and drive collaboration, innovation, and national security.
Connected Data Hub
School of Data Science at the University of Virginia
We develop cutting-edge methods in network science and data analytics to reveal how networks shape the world and drive collaboration, innovation, and national security.
December 18, 2024 at 3:20 PM
🚨I'm looking for PhD students to join my team in the
Connected Data Hub
School of Data Science at the University of Virginia
We develop cutting-edge methods in network science and data analytics to reveal how networks shape the world and drive collaboration, innovation, and national security.
Connected Data Hub
School of Data Science at the University of Virginia
We develop cutting-edge methods in network science and data analytics to reveal how networks shape the world and drive collaboration, innovation, and national security.
Reposted by Matheus Palmero
The Max Planck Institute for the Physics of Complex Systems in Dresden has moved its social media presence to BlueSky. Follow us for updates on our research on the Physics of Complex Systems!
December 17, 2024 at 10:28 AM
The Max Planck Institute for the Physics of Complex Systems in Dresden has moved its social media presence to BlueSky. Follow us for updates on our research on the Physics of Complex Systems!
Reposted by Matheus Palmero
𝗜𝘀 𝗶𝘁 𝗽𝗼𝘀𝘀𝗶𝗯𝗹𝗲 𝘁𝗼 𝗽𝗿𝗲𝗱𝗶𝗰𝘁 𝗰𝗵𝗮𝗼𝘁𝗶𝗰 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝘀? In this new paper, we use recurrence plots to train convolutional neural networks with the task of estimating the defining control parameters of non-linear systems.
arxiv.org/abs/2410.23408
with @luizalober.bsky.social
arxiv.org/abs/2410.23408
with @luizalober.bsky.social
Predictive Non-linear Dynamics via Neural Networks and Recurrence Plots
Predicting and characterizing diverse non-linear behaviors in dynamical systems is a complex challenge, especially due to the inherently presence of chaotic dynamics. Current forecasting methods are r...
arxiv.org
November 29, 2024 at 3:30 PM
𝗜𝘀 𝗶𝘁 𝗽𝗼𝘀𝘀𝗶𝗯𝗹𝗲 𝘁𝗼 𝗽𝗿𝗲𝗱𝗶𝗰𝘁 𝗰𝗵𝗮𝗼𝘁𝗶𝗰 𝗱𝘆𝗻𝗮𝗺𝗶𝗰𝘀? In this new paper, we use recurrence plots to train convolutional neural networks with the task of estimating the defining control parameters of non-linear systems.
arxiv.org/abs/2410.23408
with @luizalober.bsky.social
arxiv.org/abs/2410.23408
with @luizalober.bsky.social
Reposted by Matheus Palmero
Our new preprint on arxiv is out. We present a methodology that leverages recurrence plots as input data for training convolutional neural networks to estimate the control parameters governing two distinct nonlinear systems: (i) the Logistic map and (ii) the Standard map.
arxiv.org/abs/2410.23408
arxiv.org/abs/2410.23408
Predictive Non-linear Dynamics via Neural Networks and Recurrence Plots
Predicting and characterizing diverse non-linear behaviors in dynamical systems is a complex challenge, especially due to the inherently presence of chaotic dynamics. Current forecasting methods are r...
arxiv.org
November 1, 2024 at 1:33 PM
Our new preprint on arxiv is out. We present a methodology that leverages recurrence plots as input data for training convolutional neural networks to estimate the control parameters governing two distinct nonlinear systems: (i) the Logistic map and (ii) the Standard map.
arxiv.org/abs/2410.23408
arxiv.org/abs/2410.23408
Reposted by Matheus Palmero
🚨Job alert!🚨
Come join us at the Inverse Complexity Lab! @invcomplexity.bsky.social
We’re hiring a post-doctoral researcher to join our group at IT:U, Linz, Austria.
skewed.de/lab/call.html
Deadline is 30 Nov 2024.
1/8
Come join us at the Inverse Complexity Lab! @invcomplexity.bsky.social
We’re hiring a post-doctoral researcher to join our group at IT:U, Linz, Austria.
skewed.de/lab/call.html
Deadline is 30 Nov 2024.
1/8
October 15, 2024 at 3:57 PM
🚨Job alert!🚨
Come join us at the Inverse Complexity Lab! @invcomplexity.bsky.social
We’re hiring a post-doctoral researcher to join our group at IT:U, Linz, Austria.
skewed.de/lab/call.html
Deadline is 30 Nov 2024.
1/8
Come join us at the Inverse Complexity Lab! @invcomplexity.bsky.social
We’re hiring a post-doctoral researcher to join our group at IT:U, Linz, Austria.
skewed.de/lab/call.html
Deadline is 30 Nov 2024.
1/8