Search Results - "Gandhi, Punit"

Attending to experimental physics practices and lifelong learning skills in an introductory laboratory course by Gandhi, Punit R., Livezey, Jesse A., Zaniewski, Anna M., Reinholz, Daniel L., Dounas-Frazer, Dimitri R.

“…We have designed an introductory laboratory course that engaged first-year undergraduate students in two complementary types of iteration: (1) iterative…”
Get full text

Uncertainty analysis for a simple thermal expansion experiment by Dounas-Frazer, Dimitri R., Gandhi, Punit R., Iwata, Geoffrey Z.

“…We describe a simple experiment for measuring the thermal expansion coefficient of a metal wire and discuss how the experiment can be used as a tool for…”
Get full text

A topographic mechanism for arcing of dryland vegetation bands by Gandhi, Punit, Werner, Lucien, Iams, Sarah, Gowda, Karna, Silber, Mary

“…Banded patterns consisting of alternating bare soil and dense vegetation have been observed in water-limited ecosystems across the globe, often appearing along…”
Get full text

Spatially localized structures in the Gray-Scott model by Gandhi, Punit, Zelnik, Yuval R., Knobloch, Edgar

“…Spatially localized structures in the one-dimensional Gray-Scott reaction-diffusion model are studied using a combination of numerical continuation techniques…”
Get full text

A fast–slow model of banded vegetation pattern formation in drylands by Gandhi, Punit, Bonetti, Sara, Iams, Sarah, Porporato, Amilcare, Silber, Mary

“…From infiltration of water into the soil during rainstorms to seasonal plant growth and death, the ecohydrological processes that are thought to be relevant to…”
Get full text

Spatially localized structures in the Gray–Scott model by Gandhi, Punit, Zelnik, Yuval R., Knobloch, Edgar

“…Spatially localized structures in the one-dimensional Gray–Scott reaction–diffusion model are studied using a combination of numerical continuation techniques…”
Get full text

Identification of approximate symmetries in biological development by Gandhi, Punit, Ciocanel, Maria-Veronica, Niklas, Karl, Dawes, Adriana T

“…Virtually all forms of life, from single-cell eukaryotes to complex, highly differentiated multicellular organisms, exhibit a property referred to as symmetry…”
Get full text

Localized states in periodically forced systems by Gandhi, Punit, Knobloch, Edgar, Beaume, Cédric

“…The theory of stationary spatially localized patterns in dissipative systems driven by time-independent forcing is well developed. With time-periodic forcing,…”
Get full text

Dynamics of phase slips in systems with time-periodic modulation by Gandhi, Punit, Knobloch, Edgar, Beaume, Cédric

“…The Adler equation with time-periodic frequency modulation is studied. A series of resonances between the period of the frequency modulation and the time scale…”
Get full text

A Tale of Two Slinkies: Learning about Model Building in a Student-Driven Classroom by Berggren, Calvin, Gandhi, Punit, Livezey, Jesse A, Olf, Ryan

“…We describe a set of conceptual and hands-on activities based around understanding the dynamics of a Slinky that is hung vertically and released from rest…”
Get more information

Localized States in Driven Dissipative Systems with Time-Periodic Modulation by Gandhi, Punit R

“…The generalized Swift-Hohenberg equation is used to study the persistence and decay of localized patterns in the presence of time-periodic parametric forcing…”
Get full text

A Pulsed-Precipitation Model of Dryland Vegetation Pattern Formation by Gandhi, Punit, Liu, Lily, Silber, Mary

“…SIAM J Appl Dyn Sys, 22(2), 657-693 (2023) We develop a model for investigating the impact of rainstorm variability on the formation of banded vegetation…”
Get full text

A Fast-Slow Model of Banded Vegetation Pattern Formation in Drylands by Gandhi, Punit, Bonetti, Sara, Iams, Sarah, Porporato, Amilcare, Silber, Mary

“…Physica D 132534 (2020) From infiltration of water into the soil during rainstorms to seasonal plant growth and death, the ecohydrological processes that are…”
Get full text

Vegetation Pattern Formation in Drylands by Gandhi, Punit, Iams, Sarah, Bonetti, Sara, Silber, Mary

“…This is a book chapter, written as a contribution to a new edition of "Dryland Ecohydrology", edited by Paolo D'Odorico, Amilcare Porporato, and Christiane…”
Get full text

A topographic mechanism for arcing of dryland vegetation bands by Gandhi, Punit, Werner, Lucien, Iams, Sarah, Gowda, Karna, Silber, Mary

“…J R Soc Interface, 15(147), 20180508 (2018) Banded patterns consisting of alternating bare soil and dense vegetation have been observed in water-limited…”
Get full text

Dynamics of phase slips in systems with time-periodic modulation by Gandhi, Punit, Knobloch, Edgar, Beaume, Cédric

“…Phys. Rev. E 92(6), 062914 (2015) The Adler equation with time-periodic frequency modulation is studied. A series of resonances between the period of the…”
Get full text

Localized states in periodically forced systems by Gandhi, Punit, Knobloch, Edgar, Beaume, Cédric

“…Phys. Rev. Lett. 114(3), 034102 (2015) The theory of stationary spatially localized patterns in dissipative systems driven by time-independent forcing is well…”
Get full text

A new resonance mechanism in the Swift--Hohenberg equation with time-periodic forcing by Gandhi, Punit, Beaume, Cédric, Knobloch, Edgar

“…The generalized Swift--Hohenberg equation with a quadratic-cubic nonlinearity is used to study the persistence and decay of localized patterns in the presence…”
Get full text

Attending to experimental physics practices and lifelong learning skills in an introductory laboratory course by Gandhi, Punit R, Livezey, Jesse A, Zaniewski, Anna M, Reinholz, Daniel L, Dounas-Frazer, Dimitri R

“…Am. J. Phys. 84, 696 (2016) We have designed an introductory laboratory course that engaged first-year undergraduate students in two complementary types of…”
Get full text

Slanted snaking of localized Faraday waves by Pradenas, Bastián, Araya, Isidora, Clerc, Marcel G, Falcón, Claudio, Gandhi, Punit, Knobloch, Edgar

“…Phys. Rev. Fluids 2, 064401 (2017) We report on an experimental, theoretical and numerical study of slanted snaking of spatially localized parametrically…”
Get full text