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guanjihuan edf67eb64b update
2026-07-15 11:49:49 +08:00
2019.10.10_python_example
update
2023-11-07 03:38:46 +08:00
2019.10.11_neutral_network_with_tensorflow
Update neutral_network_with_tensorflow.py
2024-04-26 12:18:14 +08:00
2019.10.11_tensorflow_example
Update tensorflow_example.py
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2019.10.23_Hamiltonian_and_bands_of_graphene
update
2023-11-07 03:38:46 +08:00
2019.10.24_Halmiltonian_and_bands_of_Haldane_model
update
2023-11-07 03:38:46 +08:00
2019.10.27_ball_games_with_pygame
Create ball_games_with_pygame_version2.py
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2019.10.29_matlab_example
update
2023-11-07 03:38:46 +08:00
2019.10.31_fortran_example
update
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2019.10.31_parallel_calculations_with_OpenMP
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2019.11.01_conductance_calculation_using_Green_functions
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2019.11.02_numerically_verify_the_relation_between_eigenstates_and_DOS
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2019.11.03_three_body_moving_on_2D_space
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2019.11.07_definite_integration_with_Monte_Carlo_method
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2019.11.16_markdown_example
Update markdown_example.md
2025-05-29 03:46:20 +08:00
2019.11.19_kwant_a_package_of_calculations_in_quantum_transport
update
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2019.11.27_Hamiltonian_of_BHZ_model_and_bands_in_quasi_1D_systems
update
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2019.12.01_Metropolis_sampling
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2019.12.01_simulation_of_Ising_model_with_Monte_Carlo_method
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2019.12.03_create_GIF_with_python
Update create_GIF_with_python.py
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2019.12.04_latex_example
update
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2019.12.05_beamer_as_slides
Update beamer.tex
2025-08-09 21:03:03 +08:00
2019.12.30_calculation_of_spectral_function_and_QPI
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2023-11-07 03:38:46 +08:00
2020.01.03_bands_of_qusi_1D_square_lattice
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2020.01.03_calculation_of_local_currents
update
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2020.01.05_calculation_of_Chern_number_by_definition_method
update
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2020.02.26_calculation_of_Chern_number_by_efficient_method
Update calculation_of_Chern_number_by_efficient_method.m
2024-12-19 17:07:51 +08:00
2020.03.25_Hamiltonian_and_bands_of_bilayer_graphene
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2020.06.01_parallel_calculations_with_python
Update parallel_calculations_with_python_using_Pool.py
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2020.06.16_total_DOS_as_a_function_of_Fermi_energy_in_square_lattice_and_graphene
update
2023-11-07 03:38:46 +08:00
2020.06.25_numerically_verify_Green_functions_in_Dyson_equations
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2023-11-07 03:38:46 +08:00
2020.06.26_Hamiltonian_and_bands_of_Kane_Mele_model_without considering_Rashba_SOC
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2023-11-07 03:38:46 +08:00
2020.07.13_calculation_of_Chern_number_in_Haldane_model
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2023-11-07 03:38:46 +08:00
2020.07.26_Hamiltonian_bands_and_Winding_number_in_SSH_model
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2020.08.10_Hamiltonian_form_of_square_lattice_in_real_space
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2023-11-07 03:38:46 +08:00
2020.08.29_several_python_functions
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2020.09.05_spin_Chern_number_and_Z2_invariant_in_BHZ_model
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2023-11-07 03:38:46 +08:00
2020.09.29_Halmiltonian_and_Fermi_arc_in_Weyl_semimetals
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2023-11-07 03:38:46 +08:00
2020.09.30_bandstructure_of_graphene_on_high_symmetric_axes
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2023-12-29 05:39:34 +08:00
2020.10.02_calculate_scattering_matrix_by_mode_matching_method
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2020.10.17_web_scraping_with_BeautifulSoup
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2020.10.30_time_complexity_dealing_with_matrix
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2020.11.04_Chern_number_of_the_cross_section_plane_in_Weyl_semimetals
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2023-11-07 03:38:46 +08:00
2020.11.25_academic_words
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2020.11.27_find_the_same_gauge_numerically_with_binary_search
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2023-11-07 03:38:46 +08:00
2020.12.23_plot_with_matplotlib
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2020.12.31_DOS_calculation_using_Dyson_equations
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2024-01-25 16:05:04 +08:00
2021.01.07_Hofstadter_butterfly_in_square_lattice
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2021.01.10_Berry_curvature_distribution_of_graphene_under_broken_inversion_symmery
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2023-11-07 03:38:46 +08:00
2021.01.18_run_programs_sequentially
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2024-05-08 01:33:20 +08:00
2021.01.23_BBH_model_of_high_order_topological_insulator
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2023-11-07 03:38:46 +08:00
2021.02.08_quantum_transport_in_multi_lead_systems
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2023-11-07 03:38:46 +08:00
2021.03.01_Wilson_loop_in_SSH_model
Update Wilson_loop_in_SSH_model.py
2024-01-25 23:30:24 +08:00
2021.03.08_eigenvalues_of_the_Hamiltonian_composed_of_Pauli_matrices
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2021.03.10_bands_of_type_II_Weyl_semimetals
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2023-11-07 03:38:46 +08:00
2021.03.17_verify_the_orientation_of_eigenvector_in_matrix
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2023-11-07 03:38:46 +08:00
2021.03.18_element_words
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2023-11-07 03:38:46 +08:00
2021.03.19_plot_twist_graphene_with_python
update
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2021.03.19_Schmidt_orthogonalization
Update one_example_of_orthogonalization.py
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2021.04.24_Hofstadter_butterfly_of_graphene_ribbon
update
2023-11-07 03:38:46 +08:00
2021.05.07_Quantum_Espresso/silicon
update
2024-12-15 22:14:24 +08:00
2021.05.10_parallel_calculations_using_sh_files
Update a.sh
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2021.05.21_eigenvalue_of_Kronecker_product_of_Pauli_matrices
update
2023-11-07 03:38:46 +08:00
2021.06.24_sympy_example
update
2023-11-07 03:38:46 +08:00
2021.07.19_calculate_reciprocal_lattice_vectors
update
2023-11-07 03:38:46 +08:00
2021.07.26_calculation_of_chern_number_with_kubo_formula
update
2023-11-07 03:38:46 +08:00
2021.07.28_bands_of_SSH_model_with_two_kinds_of_fourier_transform
update
2023-11-07 03:38:46 +08:00
2021.08.09_flat_bands_of_Kagome lattice
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2023-11-07 03:38:46 +08:00
2021.10.26_eig_and_eigh
update
2023-11-07 03:38:46 +08:00
2021.12.09_nested_Wilson_loop_of_BBH_model
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2023-11-07 03:38:46 +08:00
2021.12.27_Chern_numbers_of_Landau_levels
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2023-11-07 03:38:46 +08:00
2021.12.28_calculation_of_Chern_number_by_Wilson_loop
update
2023-11-07 03:38:46 +08:00
2022.03.06_numba_time
update
2025-03-15 00:00:04 +08:00
2022.03.16_frequently_used_python_package
Create numba_example.py
2025-03-23 22:16:38 +08:00
2022.04.21_Berry_curvature
update
2023-11-07 03:38:46 +08:00
2022.04.24_html_learning
update
2023-11-07 03:38:46 +08:00
2022.05.22_django_example
update
2024-02-26 20:58:36 +08:00
2022.07.12_gauge_fixing
update
2024-01-25 23:09:31 +08:00
2022.07.14_relation_of_2D_discrete_ky_and_ribbon_with_Ny
update
2023-11-07 03:38:46 +08:00
2022.07.15_encoding_methods
update
2023-11-07 03:38:46 +08:00
2022.08.03_Landau_levels_of_honeycomb_lattice
update
2023-11-07 03:38:46 +08:00
2022.08.12_calculation_of_Chern_number_by_Wilson_loop_for_degenerate_case
update
2023-11-07 03:38:46 +08:00
2022.08.13_Berry_curvature_distribution_in_function_form
update
2023-11-07 03:38:46 +08:00
2022.08.28_calculation_of_Chern_number_by_efficient_method_for_degenerate_case
update
2023-11-07 03:38:46 +08:00
2022.08.31_batch_modify_file_name
Create batch_modify_file_name.py
2023-12-05 15:58:19 +08:00
2022.11.06_band_folding
update
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2022.11.07_band_folding_correspondence
update
2024-07-19 23:08:02 +08:00
2023.02.18_plot_contour_for_fixed_value
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2023.02.21_parallel_python_manually
Update qsub_parallel_with_guan.py
2025-11-20 17:15:26 +08:00
2023.07.19_include_and_use_in_fortran
update
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2023.07.25_S1_in_Eq_and_Fig
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2023.09.05_stock_data_from_akshare
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2023.11.08_pytorch_example
Update pytorch_example.py
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2023.11.20_python_class_learning
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2023.11.20_python_global_and_local_variable
Update python_global_and_local_variable.py
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2023.11.22_pytorch_module_class_method
Update pytorch_module_class_method.py
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2023.12.05_self_energy_matrix_form
Create self_energy_matrix_form.py
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2023.12.14_latex_equation_occupying_two_columns
Create latex_equation_occupying_two_columns.tex
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2023.12.28_sorted_market_capitalization
Update sorted_market_capitalization.py
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2023.12.28_stock_symbols_classification
update
2025-04-22 02:25:15 +08:00
2024.01.16_GUAN_package_learning
Create example_of_parallel_calculation.py
2025-08-15 16:11:23 +08:00
2024.01.24_move_oe_files
Create move_oe_files.sh
2024-01-24 20:11:11 +08:00
2024.01.25_DOS_with_dyson_equation_2
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2024.01.27_chat.guanjihuan.com
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2024.02.26_flask_example
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2024.03.07_akshare_strategy
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2024.03.26_activation_function
Update activation_function.py
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2024.04.01_PCA_example
update
2024-04-02 14:29:37 +08:00
2024.04.02_convolution_and_pooling
update
2024-04-03 00:06:01 +08:00
2024.04.03_data_size_after_convolution_and_pooling
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2024.04.04_example_of_convolutional_neural_network
Create example_of_convolutional_neural_network.py
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2024.04.26_torchviz_example
Create torchviz_example.py
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2024.05.14_time_test
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2024.06.03_batch_load_data_from_files
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2024-06-03 16:18:33 +08:00
2024.06.03_pytorch_tensor_cat
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2024.06.04_early_stop
Update early_stop.py
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2024.07.05_javascript_example
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2024.07.19_git_commit_statistics
Create 2024.07.19_git_commit_statistics.py
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2024.08.19_local_Chern_marker_of_half_BHZ_model
Create local_Chern_marker_of_half_BHZ_model.py
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2024.09.07_plot_number_with_sigmoid_function
Create plot_number_with_sigmoid_function.py
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2024.10.21_python_format_output
Update python_format_output.py
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2024.10.21_Topological_hidden_phase_transition_in_honeycomb_bilayers_with_a_high_Chern_number
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2025-09-22 17:49:02 +08:00
2024.11.21_kelly_formula
Create kelly_formula.py
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2024.12.02_MNIST
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2024.12.11_ollama
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2025.02.25_python_connecting_multiple_attributes
Create convert_class_object_to_dict.py
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2025.03.01_False_test
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2025.03.08_matrix_running_time
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2025-03-08 19:33:10 +08:00
2025.03.09_matrix_running_time_for_different_num_of_cpu_cores
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2025-04-04 01:17:00 +08:00
2025.03.17_eta_test_for_integral_of_DOS
Create eta_test_for_integral_of_DOS.py
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2025.03.29_matrix_memory
Update matrix_memory.py
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2025.04.03_time_of_fotran_mkl_and_python_numpy
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2025.04.13_custom_linux_command
Update simple_command.sh
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2025.07.24_programming_with_python_and_fortran
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2025.07.25_python_for_loop_time
Create python_for_loop_time.py
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2025.07.27_programming_with_python_and_c
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2025.07.28_programming_with_cython
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2025.07.28_programming_with_python_and_cpp
Update setup.py
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2025.08.26_data_file_format
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2025.08.27_one-dimensional_infinite_square_well_using_finite_difference_method
Create one-dimensional_infinite_square_well_using_finite_difference_method.py
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2025.09.22_cpp_with_eigen_package
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2025.09.28_cpp_openblas_test
Update openblas_test_wtih_eigen.cpp
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2025.09.28_fortran_openblas_test
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2025.09.29_cpp_running_time
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2025.10.10_cpp_python_uploaded_to_pypi/guan_cpp_project
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2025.10.11_time_test_of_eigen_openblas_mkl_numpy
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2025.10.31_caring_messages
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2025.11.02_langchain
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2025.11.04_langchain_running_code
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2025.11.09_autogen
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2025.11.19_modelscope_qwen
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2025.12.15_langchain_tools_test
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2026.04.01_python_agent
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LICENSE
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README.md
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README.md

My website

https://www.guanjihuan.com.

About me

https://www.guanjihuan.com/about.

About this repository

This repository provides the codes shared on my website https://www.guanjihuan.com.

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