Scuola Internazionale Superiore di Studi Avanzati di Trieste

Scuola Internazionale Superiore di Studi Avanzati di Trieste: [1768] Istituto

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Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 1.661 a 1.680 di 1.768

Transient morphing and optimal shape design of synthetic and natural active structures

2022

Using Index Theorems in Supersymmetric Field Theories and Strings

1985

Multicomponent Models of the Interstellar Medium and Star Formation

1988

Gravital Instantons and N=2 Dualities

1995

Asymptotic Analysis for Dirichlet problems on Varying Domains

1988

From Self Organized Criticality to Patterns Formation. Theoretical Aspects, Occurence in Nature

1996

Causal Sets : a Possible Interpretation for the Black Hole Entropy and Related Topics

1999

Lattice Vacancies and Diffusion Processes in Crystalline Silicon: a First-Principle Molecular Dynamics Study

1990

Experimental and modeling studies of motor network excitability of neonatal rat spinal cord in vitro

2006

Theoretical and Phenomenological Aspects of Neutrino Physics

1989

Some Non-Convex Problems of the Calculus of Variatons

1991

Asymptotic Dirichlet problems

1993

Ab-initio study of Si-Ge alloys and ultra-thin superlattices

1987

D-branes, rolling tachyons and vacuum string field theory

2005

Chiral Quark Model for Kaons

1996

Molecular and Functional Regulation of HIV-1 Expression by the Long Terminal Repeat

1995

Global Operator Formulation of Quantum Conformal Field Theories on Riemann Surfaces

1989

Theoretical investigations of optical absorption and of tunnelling behaviour of heterostructures in strong magnetic fields

1988

Lyapounov Characteristic Exponents and attenuations in randomly distorted optical waveguides

1985

Entanglement witnessing based on positive maps: characterization of a class of bipartite n × n qubit systems

2012

Istituto	Anno di pubblicazione	Titolo	Autore
Scuola Internazionale Superiore di Studi Avanzati di Trieste	2022	Transient morphing and optimal shape design of synthetic and natural active structures	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1985	Using Index Theorems in Supersymmetric Field Theories and Strings	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1988	Multicomponent Models of the Interstellar Medium and Star Formation	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1995	Gravital Instantons and N=2 Dualities	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1988	Asymptotic Analysis for Dirichlet problems on Varying Domains	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1996	From Self Organized Criticality to Patterns Formation. Theoretical Aspects, Occurence in Nature	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1999	Causal Sets : a Possible Interpretation for the Black Hole Entropy and Related Topics	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1990	Lattice Vacancies and Diffusion Processes in Crystalline Silicon: a First-Principle Molecular Dynamics Study	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	2006	Experimental and modeling studies of motor network excitability of neonatal rat spinal cord in vitro	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1989	Theoretical and Phenomenological Aspects of Neutrino Physics	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1991	Some Non-Convex Problems of the Calculus of Variatons	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1993	Asymptotic Dirichlet problems	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1987	Ab-initio study of Si-Ge alloys and ultra-thin superlattices	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	2005	D-branes, rolling tachyons and vacuum string field theory	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1996	Chiral Quark Model for Kaons	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1995	Molecular and Functional Regulation of HIV-1 Expression by the Long Terminal Repeat	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1989	Global Operator Formulation of Quantum Conformal Field Theories on Riemann Surfaces	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1988	Theoretical investigations of optical absorption and of tunnelling behaviour of heterostructures in strong magnetic fields	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	1985	Lyapounov Characteristic Exponents and attenuations in randomly distorted optical waveguides	-
Scuola Internazionale Superiore di Studi Avanzati di Trieste	2012	Entanglement witnessing based on positive maps: characterization of a class of bipartite n × n qubit systems	-

Prodotti della tipologia (ordinati per Data di deposito in Decrescente ordine): 1.661 a 1.680 di 1.768

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Prodotti recenti

Entanglement and Quantum Complexity in Monitored Quantum Many-Body Systems

Out-of-equilibrium quantum many-body systems stand at the forefront of modern theoretical physics, addressing fundamental questions on thermalization, transport, and universal phenomena. These fields, already well established in condensed matter, statistical physics, quantum optics, and quantum information theory, are progressively gaining even greater relevance with the rapid development of quantum technologies and simulation, which inherently operate in dynamical regimes. In recent years, t...

The Influence of AHDC1 on the Output of Transcriptional Programs

Xia-Gibbs syndrome (XGS) is a rare neurodevelopmental disorder caused by pathogenic variants in AHDC1. However, the cellular and molecular functions of AHDC1 remain poorly defined. In this thesis, I investigated AHDC1 function by combining RNA silencing in a controlled steady-state neuronal-like model with reanalysis of AHDC1-mutant differentiation datasets. In SH-SY5Y cells, AHDC1 silencing activated ribosome-related transcriptional programs, increased MYCN expression, and was associated wit...

Virtual invariants of Quot schemes of points on threefolds

In this thesis, we study the deformation theory and the enumerative geometry of the Quot scheme of points Quot_Y(F, n) parametrizing zero-dimensional quotients of length n of a locally free sheaf F on a smooth (quasi)-projective 3-fold Y. We construct on Quot_Y(F, n) an almost perfect obstruction theory of virtual dimension zero. The notion of an almost perfect obstruction theory recently introduced by Kiem--Savvas is a weaker notion of a perfect obstruction theory in the sense of Beh...

Foxg1 promotes neuron allocation to engrams and facilitates fear memorization

In addition to orchestrate telencephalic development, the transcription factor Foxg1 is involved in mutual positive feedback with neuronal activity. Based on that, we hypothesized an involvement of it in learning and engram dynamics. We observed that its sparse and mild neuronal upregulation improved learning abilities as evaluated by a CFC assay. This effect was specifically pronounced upon early memory retrieval and disappeared when Foxg1-GOF neurons were silenced by a Gi DREADD effector. A...

A study of Quot schemes on smooth curves

We study the geometry and topology of Quot schemes on smooth projective curves. First, we give an explicit presentation of the rational cohomology ring of the Quot scheme parametrising torsion quotients on $\PP^1$. Next, we construct a stratification of the corresponding relative Quot scheme, which recovers several known results by specialisation. We also use this stratification to prove that the integral cohomology of the Quot scheme parametrising torsion quotients is torsion-free, thereby s...

Functional Profiling of Olfactory Sensory Neurons: Electrophysiological Characterization of Human Olfactory Epithelium and Maturation-Dependent Changes in Mouse Neuronal Excitability

The olfactory system is crucial for the detection of chemical cues from the environment, allowing species survival. Olfactory sensory neurons (OSNs) within the olfactory epithelium (OE) are responsible for odorant detection and signal transmission to the brain. To investigate olfaction, rodents, along with other species such as amphibians and fishes, have been extensively used as laboratory models. In the first part of this thesis, we provided the first electrophysiological characterization o...

A Bayesian Need for Simplicity: A study of how the brain selects and implements internal models, using a normative approach and Bayesian data analysis methods

A prominent hypothesis in cognitive neuroscience is that the brain operates as an inference engine, relying on internal models to interpret sensory input and guide decision-making. While a great variety of behaviors and biases are explained through this approach, it is less clear how the brain builds and, most importantly, chooses among different models to interpret its environment. A general bias toward simpler interpretations is well-established, but critical gaps remain regarding the compu...

Perceptual Decision Making of Nonequilibrium Fluctuations

How does the brain recover a weak signal that is submerged in intense stochastic fluctuations to make fast yet accurate choices? We recast perceptual decision-making as the inference of a nonzero drift (v) in the presence of large diffusivity (D): the observer must determine the direction of motion when trajectories are dominated by diffusion. A concrete analogy is reading wind while hunting: turbulent gusts scramble moment-to-moment cues, yet a subtle, consistent drift in air motion carries ...

Ab initio design of 2D spintronic materials: engineering magnetism and ferroelectricity through defects and doping

Two-dimensional (2D) materials and their van der Waals (vdW) heterostructures offer unprecedented opportunities for engineering magnetic and ferroelectric properties at the atomic scale. Reduced dimensionality enhances interlayer interactions, symmetry breaking, and spin-orbit coupling (SOC), making these systems promising platforms for next-generation spintronic and multiferroic devices. Achieving robust and tunable ferroic behavior in the 2D limit requires a microscopic understanding of how...

Relative Quot schemes over families of smooth and nodal curves

The present work studies relative Quot schemes parameterizing locally free sheaf quotients with zero--dimensional support on the fibers of a morphism. We focus on families of smooth curves with at most nodal singularities, as well as families of smooth, higher dimensional varieties. The thesis is organized around three projects, which explore both geometric and combinatorial aspects of these relative Quot schemes. The first project, carried out in collaboration with Barbara Fantechi and...

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