Josep Sardanyés Cayuela
Researcher at crm.cat + CSIC Associated Unit I2SysBio/CRM i2sysbio.es/associated-units/ • Dynamical Systems • Nonlinearity • Biology
- Reposted by Josep Sardanyés CayuelaThanks Sergi!
- Congratulations, Blai Vidiella (@blaividiella.bsky.social), on being nominee for the FRCCS Thom Young Research Award 2025! Blai is an exceptional complex systems researcher and one of my most valued collaborators. iutdijon.u-bourgogne.fr/ccs-france/t... #EvoBio #Ecology #ComplexSystems
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- Reposted by Josep Sardanyés CayuelaCan the structure of knowledge evolve like life itself? In our new MBE paper, we show that the Gene Ontology evolves through mechanisms shared with cultural and technological systems—reuse, modularity, and curator-driven restructuring. Here’s what we found: 🧵
- Again, face to face with chaos. Now in a simple non-autonomous model with cooperation and habitat loss. Working hard in the manuscript !
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- Seminar on complexity time measures at the Centre de Recerca Matemàtica on July. www.crm.cat/seminar-ordi...
- Reposted by Josep Sardanyés CayuelaHow can biological systems anticipate future events? In our new paper with @jordiplam.bsky.social, we show how a simple genetic circuit can predict future trends through a simple (and perhaps widespread) mechanism @drmichaellevin.bsky.social @koseskalab.bsky.social www.biorxiv.org/content/10.1...
- Exploring a 300-dimensional dynamical system (parameter space 50-dimensional)
- Reposted by Josep Sardanyés CayuelaAnother day, another funky gene regulatory network behaviour! In our latest paper, we show how the mushroom bifurcation can encode an ultra-long biochemical timer. Even more interestingly, extrinsic noise can be used to improve timing precision! 🤯 @mathsmaret.bsky.social @josepsardanyes.bsky.social
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- First research article showing a nonlinear increase in transient times when local bifurcations get close. #Nonlinearity #Transients 👻 + 👻 != 👻👻 journals.aps.org/pre/abstract...
- Ciencia y videojuegos Science and videogames ✍️🏔️💻💾📈👾🏔️ @museoarcadevintage.bsky.social @svalver.bsky.social youtu.be/Q6muO81YP9I?...
- New article on mathematical quasispecies arxiv.org/abs/2412.10475
- Kun-Lin destroyed #BeachHead by Bruce Carver & Kevin Homer #AccesSoftware 1983 en.m.wikipedia.org/wiki/Access_...
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- My new office at our house in Mataró. Things needed to fo healthy reseach: - 1980's Arcade videogame - Commodore 128 - Laptop
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- Today I did my first technical repair of my new 1990's arcade machine !! And it worked !! @museoarcadevintage.bsky.social
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- Bluesky people: Have a nice day !! www.youtube.com/watch?v=EX8t...
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- Math students attending my seminar on nonlinear dynamics in Oviedo, Spain. Very exciting to introduce bifurcation and chaos theory to them
- Ready to give a seminar about nonlinear dynamics and complexity at the math students from the Science Faculty of Oviedo University
- Nearby local bifurcations interact sinergistically lengthening transients and enhancing critical showing down www.biorxiv.org/content/10.1...
- Reposted by Josep Sardanyés CayuelaAre the major evolutionary transitions describable as phase transitions, as in statistical physics? A great example of this is the transition to eukaryotic cells, as shown by this excellent paper by Jordi Bascompte and co-workers europepmc.org/api/fulltext...
- I am very surprised with some Editors, some of them of very reputated journals. I am not sure whether they know what an Editor of a scientific journal is expected to do...
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- Reposted by Josep Sardanyés CayuelaWhy #ComplexitySci is fascinating? #ComplexSystems are ubiquitous!🧬🦠🧫🔬🐠🦜🧠🌪️🧪 And provide an analytical framework to study the behavior of phys, bio, eco, human & artificial systems #AcademicSky Curious? I write about them 👉 #ComplexityThoughts: manlius.substack.com www.youtube.com/watch?v=G8Sv...
- Modeling density-dependent ecological shifts with piecewise dynamical systems #Nonlinearity arxiv.org/abs/2404.02312
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- In this article we provide a wide review on regime shifts and tipping points, and implications in ecosystems management. We also introduce the so-called Late Warning Signals, with @blaividiella.bsky.social www.sciencedirect.com/science/arti...
- We have identified a social tipping point in seagulls population. Using a mathematical model we have obtained the response of birds to dispersal by social copying, showing a highly nonlinear dependence between population density and the rate of dispersal #Nonlinearity www.pnas.org/doi/10.1073/...
- Reposted by Josep Sardanyés CayuelaA couple of recent multi-author perspectives on the present and future of physical biology. www.sciencedirect.com/science/arti... www.cell.com/current-biol...
- Next week I am giving a talk at the University of Oviedo about mathematical modelling and business innovation La semana que viene daré una charla en la Universidad de Oviedo sobre modelización matemática e innovación empresarial
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- People interested and/or doing research in nonlinear dynamics, you can join go.bsky.app/54H1P5Rat://did:plc:dhiiqs2bsilfu4c3dkremdwr/app.bsky.graph.starterpack/3law2pkf4yg2b
- ‼️ New Research article describing a new type of global bifurcation tied to a quasineutral manifold Article lead by @llopisoriolalm.bsky.social (CRM) Collaboration with @sfelena.bsky.social (I2SysBio, CSIC-UV) and J.T. Lázaro (UPC-CRM) #DynamicalSystems #NonlinearDynamics arxiv.org/abs/2411.00070
- Reposted by Josep Sardanyés CayuelaFor Science Magazine, I wrote about "The Metaphors of Artificial Intelligence". The way you conceptualize AI systems affects how you interact with them, do science on them, and create policy and apply laws to them. Hope you will check it out! www.science.org/doi/full/10....
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- New article on virus evolution and quasispecies introducing the ultracube i.e., sequence space for digital genomes of different lengths www.nature.com/articles/s44...
- Playing arcade videogames with my friend and colleague @svalver.bsky.social Looking forward for the book Sergi is preparing !!!
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- For those interested in nonlinear dynamics go.bsky.app/54H1P5Rat://did:plc:dhiiqs2bsilfu4c3dkremdwr/app.bsky.graph.starterpack/3law2pkf4yg2b
- New perspective article on quasispecies. We introduce the concept of a hyperdimensional sequence space labeled ULTRACUBE. Great collaboration with Celia Perales, Esteban Domingo and Santiago F. Elena @sfelena.bsky.social www.nature.com/articles/s44...
- Reposted by Josep Sardanyés CayuelaA tale of two platforms: BlueSky user numbers have hit a new record high in recent days, while the number of people deleting their accounts on X/Twitter has rocketed 🚀
- Reposted by Josep Sardanyés CayuelaThanks, Helen! Our recent work explores #PunctuatedEvolution, expanding it beyond palaeontology and evolutionary biology. @sduran-nebreda.bsky.social, @blaividiella.bsky.social, @andrejpaleo.bsky.social, Niles Eldredge (@nilese.bsky.social), Alex Bentley & Mike O'Brien. www.cell.com/trends/ecolo...
- New reserarch in ghosts #DynamicalSystems www.biorxiv.org/content/10.1...
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- Reposted by Josep Sardanyés CayuelaA starter pack for researchers interested in #ComplexSystems. Complex system science investigates how interactions among multiple parts lead to collective behaviour, as well as how the system interacts and forms links with its environment - please add your name! go.bsky.app/FNYZ61yat://did:plc:2h6sozflgpxnnccr2s63yvj2/app.bsky.graph.starterpack/3lar7u6gism2w
